836956868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19021747}}^1$

素因数の和:19021762

約数の個数: 12

約数和(自身を含む): 1597826832

約数和(自身を除く): 760869964

約数列:

[1, 2, 4, 11, 22, 44, 19021747, 38043494, 76086988, 209239217, 418478434, 836956868]

約数ペア:

[(1, 836956868), (2, 418478434), (4, 209239217), (11, 76086988), (22, 38043494), (44, 19021747)]