13180376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7919

約数の個数: 32

約数和(自身を含む): 28382400

約数和(自身を除く): 15202024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7883, 15766, 31532, 63064, 86713, 149777, 173426, 299554, 346852, 599108, 693704, 1198216, 1647547, 3295094, 6590188, 13180376]

約数ペア:

[(1, 13180376), (2, 6590188), (4, 3295094), (8, 1647547), (11, 1198216), (19, 693704), (22, 599108), (38, 346852), (44, 299554), (76, 173426), (88, 149777), (152, 86713), (209, 63064), (418, 31532), (836, 15766), (1672, 7883)]