12100304

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:4982

約数の個数: 20

約数和(自身を含む): 23598564

約数和(自身を除く): 11498260

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4817, 9634, 19268, 38536, 77072, 756269, 1512538, 3025076, 6050152, 12100304]

約数ペア:

[(1, 12100304), (2, 6050152), (4, 3025076), (8, 1512538), (16, 756269), (157, 77072), (314, 38536), (628, 19268), (1256, 9634), (2512, 4817)]