19266764690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{30977}}^1$

素因数の和:31103

約数の個数: 48

約数和(自身を含む): 36508564296

約数和(自身を除く): 17241799606

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 1681, 3034, 3362, 7585, 8405, 15170, 16810, 30977, 61954, 62197, 124394, 154885, 309770, 310985, 621970, 1146149, 1270057, 2292298, 2540114, 5730745, 6350285, 11461490, 12700570, 46992109, 52072337, 93984218, 104144674, 234960545, 260361685, 469921090, 520723370, 1926676469, 3853352938, 9633382345, 19266764690]

約数ペア:

[(1, 19266764690), (2, 9633382345), (5, 3853352938), (10, 1926676469), (37, 520723370), (41, 469921090), (74, 260361685), (82, 234960545), (185, 104144674), (205, 93984218), (370, 52072337), (410, 46992109), (1517, 12700570), (1681, 11461490), (3034, 6350285), (3362, 5730745), (7585, 2540114), (8405, 2292298), (15170, 1270057), (16810, 1146149), (30977, 621970), (61954, 310985), (62197, 309770), (124394, 154885)]