15230402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 26650944

約数和(自身を除く): 11420542

約数列:

[1, 2, 11, 17, 22, 34, 187, 193, 211, 374, 386, 422, 2123, 2321, 3281, 3587, 4246, 4642, 6562, 7174, 36091, 39457, 40723, 72182, 78914, 81446, 447953, 692291, 895906, 1384582, 7615201, 15230402]

約数ペア:

[(1, 15230402), (2, 7615201), (11, 1384582), (17, 895906), (22, 692291), (34, 447953), (187, 81446), (193, 78914), (211, 72182), (374, 40723), (386, 39457), (422, 36091), (2123, 7174), (2321, 6562), (3281, 4642), (3587, 4246)]