19366947910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{11321}}^1$

素因数の和:11721

約数の個数: 64

約数和(自身を含む): 38297344320

約数和(自身を除く): 18930396410

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 347, 493, 694, 986, 1735, 2465, 3470, 4930, 5899, 10063, 11321, 11798, 20126, 22642, 29495, 50315, 56605, 58990, 100630, 113210, 171071, 192457, 328309, 342142, 384914, 656618, 855355, 962285, 1641545, 1710710, 1924570, 3283090, 3928387, 5581253, 7856774, 11162506, 19641935, 27906265, 39283870, 55812530, 66782579, 113923223, 133565158, 227846446, 333912895, 569616115, 667825790, 1139232230, 1936694791, 3873389582, 9683473955, 19366947910]

約数ペア:

[(1, 19366947910), (2, 9683473955), (5, 3873389582), (10, 1936694791), (17, 1139232230), (29, 667825790), (34, 569616115), (58, 333912895), (85, 227846446), (145, 133565158), (170, 113923223), (290, 66782579), (347, 55812530), (493, 39283870), (694, 27906265), (986, 19641935), (1735, 11162506), (2465, 7856774), (3470, 5581253), (4930, 3928387), (5899, 3283090), (10063, 1924570), (11321, 1710710), (11798, 1641545), (20126, 962285), (22642, 855355), (29495, 656618), (50315, 384914), (56605, 342142), (58990, 328309), (100630, 192457), (113210, 171071)]