15942832

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12613}}^1$

素因数の和:12700

約数の個数: 20

約数和(自身を含む): 31282720

約数和(自身を除く): 15339888

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12613, 25226, 50452, 100904, 201808, 996427, 1992854, 3985708, 7971416, 15942832]

約数ペア:

[(1, 15942832), (2, 7971416), (4, 3985708), (8, 1992854), (16, 996427), (79, 201808), (158, 100904), (316, 50452), (632, 25226), (1264, 12613)]