15257432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 31006800

約数和(自身を除く): 15749368

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2609, 2924, 5218, 5848, 10436, 20872, 44353, 88706, 112187, 177412, 224374, 354824, 448748, 897496, 1907179, 3814358, 7628716, 15257432]

約数ペア:

[(1, 15257432), (2, 7628716), (4, 3814358), (8, 1907179), (17, 897496), (34, 448748), (43, 354824), (68, 224374), (86, 177412), (136, 112187), (172, 88706), (344, 44353), (731, 20872), (1462, 10436), (2609, 5848), (2924, 5218)]