11611622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27779}}^1$

素因数の和:27811

約数の個数: 16

約数和(自身を含む): 20001600

約数和(自身を除く): 8389978

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 27779, 55558, 305569, 527801, 611138, 1055602, 5805811, 11611622]

約数ペア:

[(1, 11611622), (2, 5805811), (11, 1055602), (19, 611138), (22, 527801), (38, 305569), (209, 55558), (418, 27779)]