1915691284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{43189}}^1$

素因数の和:44059

約数の個数: 24

約数和(自身を含む): 3614657480

約数和(自身を除く): 1698966196

約数列:

[1, 2, 4, 13, 26, 52, 853, 1706, 3412, 11089, 22178, 43189, 44356, 86378, 172756, 561457, 1122914, 2245828, 36840217, 73680434, 147360868, 478922821, 957845642, 1915691284]

約数ペア:

[(1, 1915691284), (2, 957845642), (4, 478922821), (13, 147360868), (26, 73680434), (52, 36840217), (853, 2245828), (1706, 1122914), (3412, 561457), (11089, 172756), (22178, 86378), (43189, 44356)]