23865892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 44415000

約数和(自身を除く): 20549108

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 1249, 2498, 4777, 4996, 9554, 19108, 21233, 42466, 84932, 350969, 701938, 1403876, 5966473, 11932946, 23865892]

約数ペア:

[(1, 23865892), (2, 11932946), (4, 5966473), (17, 1403876), (34, 701938), (68, 350969), (281, 84932), (562, 42466), (1124, 21233), (1249, 19108), (2498, 9554), (4777, 4996)]