19593870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9199}}^1$

素因数の和:9280

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 28098930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9199, 18398, 27597, 45995, 55194, 91990, 137985, 275970, 653129, 1306258, 1959387, 3265645, 3918774, 6531290, 9796935, 19593870]

約数ペア:

[(1, 19593870), (2, 9796935), (3, 6531290), (5, 3918774), (6, 3265645), (10, 1959387), (15, 1306258), (30, 653129), (71, 275970), (142, 137985), (213, 91990), (355, 55194), (426, 45995), (710, 27597), (1065, 18398), (2130, 9199)]