15191472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18617}}^1$

素因数の和:18645

約数の個数: 40

約数和(自身を含む): 41555376

約数和(自身を除く): 26363904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18617, 37234, 55851, 74468, 111702, 148936, 223404, 297872, 316489, 446808, 632978, 893616, 949467, 1265956, 1898934, 2531912, 3797868, 5063824, 7595736, 15191472]

約数ペア:

[(1, 15191472), (2, 7595736), (3, 5063824), (4, 3797868), (6, 2531912), (8, 1898934), (12, 1265956), (16, 949467), (17, 893616), (24, 632978), (34, 446808), (48, 316489), (51, 297872), (68, 223404), (102, 148936), (136, 111702), (204, 74468), (272, 55851), (408, 37234), (816, 18617)]