15239344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 31538160

約数和(自身を除く): 16298816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 313, 358, 626, 716, 1252, 1432, 2504, 2864, 3043, 5008, 5321, 6086, 10642, 12172, 21284, 24344, 42568, 48688, 56027, 85136, 112054, 224108, 448216, 896432, 952459, 1904918, 3809836, 7619672, 15239344]

約数ペア:

[(1, 15239344), (2, 7619672), (4, 3809836), (8, 1904918), (16, 952459), (17, 896432), (34, 448216), (68, 224108), (136, 112054), (179, 85136), (272, 56027), (313, 48688), (358, 42568), (626, 24344), (716, 21284), (1252, 12172), (1432, 10642), (2504, 6086), (2864, 5321), (3043, 5008)]