19352328

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 50440320

約数和(自身を除く): 31087992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 277, 284, 328, 426, 492, 554, 568, 831, 852, 984, 1108, 1662, 1704, 2216, 2911, 3324, 5822, 6648, 8733, 11357, 11644, 17466, 19667, 22714, 23288, 34071, 34932, 39334, 45428, 59001, 68142, 69864, 78668, 90856, 118002, 136284, 157336, 236004, 272568, 472008, 806347, 1612694, 2419041, 3225388, 4838082, 6450776, 9676164, 19352328]

約数ペア:

[(1, 19352328), (2, 9676164), (3, 6450776), (4, 4838082), (6, 3225388), (8, 2419041), (12, 1612694), (24, 806347), (41, 472008), (71, 272568), (82, 236004), (123, 157336), (142, 136284), (164, 118002), (213, 90856), (246, 78668), (277, 69864), (284, 68142), (328, 59001), (426, 45428), (492, 39334), (554, 34932), (568, 34071), (831, 23288), (852, 22714), (984, 19667), (1108, 17466), (1662, 11644), (1704, 11357), (2216, 8733), (2911, 6648), (3324, 5822)]