21454406

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 33037200

約数和(自身を除く): 11582794

約数列:

[1, 2, 59, 113, 118, 226, 1609, 3218, 6667, 13334, 94931, 181817, 189862, 363634, 10727203, 21454406]

約数ペア:

[(1, 21454406), (2, 10727203), (59, 363634), (113, 189862), (118, 181817), (226, 94931), (1609, 13334), (3218, 6667)]