19156916612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2351}}^1\times {\mathrm{65713}}^1$

素因数の和:68099

約数の個数: 24

約数和(自身を含む): 34621289472

約数和(自身を除く): 15464372860

約数列:

[1, 2, 4, 31, 62, 124, 2351, 4702, 9404, 65713, 72881, 131426, 145762, 262852, 291524, 2037103, 4074206, 8148412, 154491263, 308982526, 617965052, 4789229153, 9578458306, 19156916612]

約数ペア:

[(1, 19156916612), (2, 9578458306), (4, 4789229153), (31, 617965052), (62, 308982526), (124, 154491263), (2351, 8148412), (4702, 4074206), (9404, 2037103), (65713, 291524), (72881, 262852), (131426, 145762)]