23901904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{114913}}^1$

素因数の和:114934

約数の個数: 20

約数和(自身を含む): 49872676

約数和(自身を除く): 25970772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 114913, 229826, 459652, 919304, 1493869, 1838608, 2987738, 5975476, 11950952, 23901904]

約数ペア:

[(1, 23901904), (2, 11950952), (4, 5975476), (8, 2987738), (13, 1838608), (16, 1493869), (26, 919304), (52, 459652), (104, 229826), (208, 114913)]