12201950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3428

約数の個数: 24

約数和(自身を含む): 23013408

約数和(自身を除く): 10811458

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3343, 3650, 6686, 16715, 33430, 83575, 167150, 244039, 488078, 1220195, 2440390, 6100975, 12201950]

約数ペア:

[(1, 12201950), (2, 6100975), (5, 2440390), (10, 1220195), (25, 488078), (50, 244039), (73, 167150), (146, 83575), (365, 33430), (730, 16715), (1825, 6686), (3343, 3650)]