19645298124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1\times {\mathrm{1453}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 48963833856

約数和(自身を除く): 29318535732

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 347, 382, 573, 694, 764, 1041, 1146, 1388, 1453, 2082, 2292, 2906, 3247, 4164, 4359, 5812, 5899, 6494, 8718, 9741, 11798, 12988, 17436, 17697, 19482, 23596, 24701, 35394, 38964, 49402, 66277, 70788, 74103, 98804, 132554, 148206, 198831, 265108, 277523, 296412, 397662, 504191, 555046, 795324, 832569, 1008382, 1110092, 1126709, 1512573, 1665138, 2016764, 2253418, 3025146, 3330276, 3380127, 4506836, 4717891, 6050292, 6760254, 8571247, 9435782, 13520508, 14153673, 17142494, 18871564, 25713741, 28307346, 34284988, 51427482, 56614692, 96300481, 102854964, 192600962, 288901443, 385201924, 577802886, 1155605772, 1637108177, 3274216354, 4911324531, 6548432708, 9822649062, 19645298124]

約数ペア:

[(1, 19645298124), (2, 9822649062), (3, 6548432708), (4, 4911324531), (6, 3274216354), (12, 1637108177), (17, 1155605772), (34, 577802886), (51, 385201924), (68, 288901443), (102, 192600962), (191, 102854964), (204, 96300481), (347, 56614692), (382, 51427482), (573, 34284988), (694, 28307346), (764, 25713741), (1041, 18871564), (1146, 17142494), (1388, 14153673), (1453, 13520508), (2082, 9435782), (2292, 8571247), (2906, 6760254), (3247, 6050292), (4164, 4717891), (4359, 4506836), (5812, 3380127), (5899, 3330276), (6494, 3025146), (8718, 2253418), (9741, 2016764), (11798, 1665138), (12988, 1512573), (17436, 1126709), (17697, 1110092), (19482, 1008382), (23596, 832569), (24701, 795324), (35394, 555046), (38964, 504191), (49402, 397662), (66277, 296412), (70788, 277523), (74103, 265108), (98804, 198831), (132554, 148206)]