15158888

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 29210760

約数和(自身を除く): 14051872

約数列:

[1, 2, 4, 8, 73, 101, 146, 202, 257, 292, 404, 514, 584, 808, 1028, 2056, 7373, 14746, 18761, 25957, 29492, 37522, 51914, 58984, 75044, 103828, 150088, 207656, 1894861, 3789722, 7579444, 15158888]

約数ペア:

[(1, 15158888), (2, 7579444), (4, 3789722), (8, 1894861), (73, 207656), (101, 150088), (146, 103828), (202, 75044), (257, 58984), (292, 51914), (404, 37522), (514, 29492), (584, 25957), (808, 18761), (1028, 14746), (2056, 7373)]