12308816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 27662292

約数和(自身を除く): 15353476

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 272, 442, 472, 767, 884, 944, 1003, 1534, 1768, 2006, 3068, 3481, 3536, 4012, 6136, 6962, 8024, 12272, 13039, 13924, 16048, 26078, 27848, 45253, 52156, 55696, 59177, 90506, 104312, 118354, 181012, 208624, 236708, 362024, 473416, 724048, 769301, 946832, 1538602, 3077204, 6154408, 12308816]

約数ペア:

[(1, 12308816), (2, 6154408), (4, 3077204), (8, 1538602), (13, 946832), (16, 769301), (17, 724048), (26, 473416), (34, 362024), (52, 236708), (59, 208624), (68, 181012), (104, 118354), (118, 104312), (136, 90506), (208, 59177), (221, 55696), (236, 52156), (272, 45253), (442, 27848), (472, 26078), (767, 16048), (884, 13924), (944, 13039), (1003, 12272), (1534, 8024), (1768, 6962), (2006, 6136), (3068, 4012), (3481, 3536)]