15630512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23827}}^1$

素因数の和:23876

約数の個数: 20

約数和(自身を含む): 31024056

約数和(自身を除く): 15393544

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23827, 47654, 95308, 190616, 381232, 976907, 1953814, 3907628, 7815256, 15630512]

約数ペア:

[(1, 15630512), (2, 7815256), (4, 3907628), (8, 1953814), (16, 976907), (41, 381232), (82, 190616), (164, 95308), (328, 47654), (656, 23827)]