21803342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2657}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 35787312

約数和(自身を除く): 13983970

約数列:

[1, 2, 11, 22, 373, 746, 2657, 4103, 5314, 8206, 29227, 58454, 991061, 1982122, 10901671, 21803342]

約数ペア:

[(1, 21803342), (2, 10901671), (11, 1982122), (22, 991061), (373, 58454), (746, 29227), (2657, 8206), (4103, 5314)]