22233070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 41350176

約数和(自身を除く): 19117106

約数列:

[1, 2, 5, 10, 41, 82, 205, 211, 257, 410, 422, 514, 1055, 1285, 2110, 2570, 8651, 10537, 17302, 21074, 43255, 52685, 54227, 86510, 105370, 108454, 271135, 542270, 2223307, 4446614, 11116535, 22233070]

約数ペア:

[(1, 22233070), (2, 11116535), (5, 4446614), (10, 2223307), (41, 542270), (82, 271135), (205, 108454), (211, 105370), (257, 86510), (410, 54227), (422, 52685), (514, 43255), (1055, 21074), (1285, 17302), (2110, 10537), (2570, 8651)]