23031998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19753}}^1$

素因数の和:19819

約数の個数: 16

約数和(自身を含む): 38401776

約数和(自身を除く): 15369778

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 19753, 39506, 217283, 434566, 1046909, 2093818, 11515999, 23031998]

約数ペア:

[(1, 23031998), (2, 11515999), (11, 2093818), (22, 1046909), (53, 434566), (106, 217283), (583, 39506), (1166, 19753)]