21911586

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3761}}^1$

素因数の和:4737

約数の個数: 16

約数和(自身を含む): 43879968

約数和(自身を除く): 21968382

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3761, 5826, 7522, 11283, 22566, 3651931, 7303862, 10955793, 21911586]

約数ペア:

[(1, 21911586), (2, 10955793), (3, 7303862), (6, 3651931), (971, 22566), (1942, 11283), (2913, 7522), (3761, 5826)]