19712704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28001}}^1$

素因数の和:28024

約数の個数: 28

約数和(自身を含む): 42675048

約数和(自身を除く): 22962344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28001, 56002, 112004, 224008, 308011, 448016, 616022, 896032, 1232044, 1792064, 2464088, 4928176, 9856352, 19712704]

約数ペア:

[(1, 19712704), (2, 9856352), (4, 4928176), (8, 2464088), (11, 1792064), (16, 1232044), (22, 896032), (32, 616022), (44, 448016), (64, 308011), (88, 224008), (176, 112004), (352, 56002), (704, 28001)]