15077296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 31716720

約数和(自身を除く): 16639424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 419, 692, 838, 1384, 1676, 2249, 2768, 3352, 4498, 5447, 6704, 8996, 10894, 17992, 21788, 35984, 43576, 72487, 87152, 144974, 289948, 579896, 942331, 1159792, 1884662, 3769324, 7538648, 15077296]

約数ペア:

[(1, 15077296), (2, 7538648), (4, 3769324), (8, 1884662), (13, 1159792), (16, 942331), (26, 579896), (52, 289948), (104, 144974), (173, 87152), (208, 72487), (346, 43576), (419, 35984), (692, 21788), (838, 17992), (1384, 10894), (1676, 8996), (2249, 6704), (2768, 5447), (3352, 4498)]