16270366918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{17989}}^1$

素因数の和:18856

約数の個数: 32

約数和(自身を含む): 26928871200

約数和(自身を除く): 10658504282

約数列:

[1, 2, 13, 26, 43, 86, 559, 809, 1118, 1618, 10517, 17989, 21034, 34787, 35978, 69574, 233857, 452231, 467714, 773527, 904462, 1547054, 10055851, 14553101, 20111702, 29106202, 189190313, 378380626, 625783343, 1251566686, 8135183459, 16270366918]

約数ペア:

[(1, 16270366918), (2, 8135183459), (13, 1251566686), (26, 625783343), (43, 378380626), (86, 189190313), (559, 29106202), (809, 20111702), (1118, 14553101), (1618, 10055851), (10517, 1547054), (17989, 904462), (21034, 773527), (34787, 467714), (35978, 452231), (69574, 233857)]