15195586

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 28166400

約数和(自身を除く): 12970814

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1303, 1666, 2606, 5831, 9121, 11662, 18242, 22151, 44302, 63847, 127694, 155057, 310114, 446929, 893858, 1085399, 2170798, 7597793, 15195586]

約数ペア:

[(1, 15195586), (2, 7597793), (7, 2170798), (14, 1085399), (17, 893858), (34, 446929), (49, 310114), (98, 155057), (119, 127694), (238, 63847), (343, 44302), (686, 22151), (833, 18242), (1303, 11662), (1666, 9121), (2606, 5831)]