21733646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21019}}^1$

素因数の和:21079

約数の個数: 16

約数和(自身を含む): 36322560

約数和(自身を除く): 14588914

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 21019, 42038, 231209, 462418, 987893, 1975786, 10866823, 21733646]

約数ペア:

[(1, 21733646), (2, 10866823), (11, 1975786), (22, 987893), (47, 462418), (94, 231209), (517, 42038), (1034, 21019)]