39122710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18719}}^1$

素因数の和:18756

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 41747690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 18719, 37438, 93595, 187190, 205909, 355661, 411818, 711322, 1029545, 1778305, 2059090, 3556610, 3912271, 7824542, 19561355, 39122710]

約数ペア:

[(1, 39122710), (2, 19561355), (5, 7824542), (10, 3912271), (11, 3556610), (19, 2059090), (22, 1778305), (38, 1029545), (55, 711322), (95, 411818), (110, 355661), (190, 205909), (209, 187190), (418, 93595), (1045, 37438), (2090, 18719)]