22173470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201577}}^1$

素因数の和:201595

約数の個数: 16

約数和(自身を含む): 43540848

約数和(自身を除く): 21367378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 201577, 403154, 1007885, 2015770, 2217347, 4434694, 11086735, 22173470]

約数ペア:

[(1, 22173470), (2, 11086735), (5, 4434694), (10, 2217347), (11, 2015770), (22, 1007885), (55, 403154), (110, 201577)]