15697859536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{49429}}^1$

素因数の和:50323

約数の個数: 40

約数和(自身を含む): 31774394880

約数和(自身を除く): 16076535344

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 863, 1726, 3452, 6904, 13808, 19849, 39698, 49429, 79396, 98858, 158792, 197716, 317584, 395432, 790864, 1136867, 2273734, 4547468, 9094936, 18189872, 42657227, 85314454, 170628908, 341257816, 682515632, 981116221, 1962232442, 3924464884, 7848929768, 15697859536]

約数ペア:

[(1, 15697859536), (2, 7848929768), (4, 3924464884), (8, 1962232442), (16, 981116221), (23, 682515632), (46, 341257816), (92, 170628908), (184, 85314454), (368, 42657227), (863, 18189872), (1726, 9094936), (3452, 4547468), (6904, 2273734), (13808, 1136867), (19849, 790864), (39698, 395432), (49429, 317584), (79396, 197716), (98858, 158792)]