15907262

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 29474928

約数和(自身を除く): 13567666

約数列:

[1, 2, 7, 14, 37, 41, 49, 74, 82, 98, 107, 214, 259, 287, 518, 574, 749, 1498, 1517, 1813, 2009, 3034, 3626, 3959, 4018, 4387, 5243, 7918, 8774, 10486, 10619, 21238, 27713, 30709, 55426, 61418, 74333, 148666, 162319, 193991, 214963, 324638, 387982, 429926, 1136233, 2272466, 7953631, 15907262]

約数ペア:

[(1, 15907262), (2, 7953631), (7, 2272466), (14, 1136233), (37, 429926), (41, 387982), (49, 324638), (74, 214963), (82, 193991), (98, 162319), (107, 148666), (214, 74333), (259, 61418), (287, 55426), (518, 30709), (574, 27713), (749, 21238), (1498, 10619), (1517, 10486), (1813, 8774), (2009, 7918), (3034, 5243), (3626, 4387), (3959, 4018)]