15891532

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 30171960

約数和(自身を除く): 14280428

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 233, 236, 289, 466, 578, 932, 1003, 1156, 2006, 3961, 4012, 7922, 13747, 15844, 17051, 27494, 34102, 54988, 67337, 68204, 134674, 233699, 269348, 467398, 934796, 3972883, 7945766, 15891532]

約数ペア:

[(1, 15891532), (2, 7945766), (4, 3972883), (17, 934796), (34, 467398), (59, 269348), (68, 233699), (118, 134674), (233, 68204), (236, 67337), (289, 54988), (466, 34102), (578, 27494), (932, 17051), (1003, 15844), (1156, 13747), (2006, 7922), (3961, 4012)]