15203968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9164

約数の個数: 32

約数和(自身を含む): 32622660

約数和(自身を除く): 17418692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9137, 18274, 36548, 73096, 118781, 146192, 237562, 292384, 475124, 584768, 950248, 1169536, 1900496, 3800992, 7601984, 15203968]

約数ペア:

[(1, 15203968), (2, 7601984), (4, 3800992), (8, 1900496), (13, 1169536), (16, 950248), (26, 584768), (32, 475124), (52, 292384), (64, 237562), (104, 146192), (128, 118781), (208, 73096), (416, 36548), (832, 18274), (1664, 9137)]