15203828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 28244160

約数和(自身を除く): 13040332

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 2801, 5428, 5602, 11204, 64423, 128846, 165259, 257692, 330518, 661036, 3800957, 7601914, 15203828]

約数ペア:

[(1, 15203828), (2, 7601914), (4, 3800957), (23, 661036), (46, 330518), (59, 257692), (92, 165259), (118, 128846), (236, 64423), (1357, 11204), (2714, 5602), (2801, 5428)]