9911008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{16301}}^1$

素因数の和:16330

約数の個数: 24

約数和(自身を含む): 20540520

約数和(自身を除く): 10629512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 16301, 32602, 65204, 130408, 260816, 309719, 521632, 619438, 1238876, 2477752, 4955504, 9911008]

約数ペア:

[(1, 9911008), (2, 4955504), (4, 2477752), (8, 1238876), (16, 619438), (19, 521632), (32, 309719), (38, 260816), (76, 130408), (152, 65204), (304, 32602), (608, 16301)]