24421904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{117413}}^1$

素因数の和:117434

約数の個数: 20

約数和(自身を含む): 50957676

約数和(自身を除く): 26535772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 117413, 234826, 469652, 939304, 1526369, 1878608, 3052738, 6105476, 12210952, 24421904]

約数ペア:

[(1, 24421904), (2, 12210952), (4, 6105476), (8, 3052738), (13, 1878608), (16, 1526369), (26, 939304), (52, 469652), (104, 234826), (208, 117413)]