16808844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 28914036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 107, 114, 156, 159, 212, 214, 228, 247, 318, 321, 428, 494, 636, 642, 689, 741, 988, 1007, 1284, 1378, 1391, 1482, 2014, 2033, 2067, 2756, 2782, 2964, 3021, 4028, 4066, 4134, 4173, 5564, 5671, 6042, 6099, 8132, 8268, 8346, 11342, 12084, 12198, 13091, 16692, 17013, 22684, 24396, 26182, 26429, 34026, 39273, 52364, 52858, 68052, 73723, 78546, 79287, 105716, 107749, 147446, 157092, 158574, 215498, 221169, 294892, 317148, 323247, 430996, 442338, 646494, 884676, 1292988, 1400737, 2801474, 4202211, 5602948, 8404422, 16808844]

約数ペア:

[(1, 16808844), (2, 8404422), (3, 5602948), (4, 4202211), (6, 2801474), (12, 1400737), (13, 1292988), (19, 884676), (26, 646494), (38, 442338), (39, 430996), (52, 323247), (53, 317148), (57, 294892), (76, 221169), (78, 215498), (106, 158574), (107, 157092), (114, 147446), (156, 107749), (159, 105716), (212, 79287), (214, 78546), (228, 73723), (247, 68052), (318, 52858), (321, 52364), (428, 39273), (494, 34026), (636, 26429), (642, 26182), (689, 24396), (741, 22684), (988, 17013), (1007, 16692), (1284, 13091), (1378, 12198), (1391, 12084), (1482, 11342), (2014, 8346), (2033, 8268), (2067, 8132), (2756, 6099), (2782, 6042), (2964, 5671), (3021, 5564), (4028, 4173), (4066, 4134)]