12399844532

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 22233587712

約数和(自身を除く): 9833743180

約数列:

[1, 2, 4, 73, 146, 191, 223, 292, 382, 446, 764, 892, 997, 1994, 3988, 13943, 16279, 27886, 32558, 42593, 55772, 65116, 72781, 85186, 145562, 170372, 190427, 222331, 291124, 380854, 444662, 761708, 889324, 3109289, 6218578, 12437156, 13901171, 16230163, 27802342, 32460326, 42465221, 55604684, 64920652, 84930442, 169860884, 3099961133, 6199922266, 12399844532]

約数ペア:

[(1, 12399844532), (2, 6199922266), (4, 3099961133), (73, 169860884), (146, 84930442), (191, 64920652), (223, 55604684), (292, 42465221), (382, 32460326), (446, 27802342), (764, 16230163), (892, 13901171), (997, 12437156), (1994, 6218578), (3988, 3109289), (13943, 889324), (16279, 761708), (27886, 444662), (32558, 380854), (42593, 291124), (55772, 222331), (65116, 190427), (72781, 170372), (85186, 145562)]