15959792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 33331200

約数和(自身を除く): 17371408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1399, 1426, 2798, 2852, 5596, 5704, 11192, 11408, 22384, 32177, 43369, 64354, 86738, 128708, 173476, 257416, 346952, 514832, 693904, 997487, 1994974, 3989948, 7979896, 15959792]

約数ペア:

[(1, 15959792), (2, 7979896), (4, 3989948), (8, 1994974), (16, 997487), (23, 693904), (31, 514832), (46, 346952), (62, 257416), (92, 173476), (124, 128708), (184, 86738), (248, 64354), (368, 43369), (496, 32177), (713, 22384), (1399, 11408), (1426, 11192), (2798, 5704), (2852, 5596)]