15253742

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 26684976

約数和(自身を除く): 11431234

約数列:

[1, 2, 7, 14, 59, 118, 313, 413, 626, 826, 2191, 3481, 4382, 6962, 18467, 24367, 36934, 48734, 129269, 258538, 1089553, 2179106, 7626871, 15253742]

約数ペア:

[(1, 15253742), (2, 7626871), (7, 2179106), (14, 1089553), (59, 258538), (118, 129269), (313, 48734), (413, 36934), (626, 24367), (826, 18467), (2191, 6962), (3481, 4382)]