1957029374

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{38177}}^1$

素因数の和:38288

約数の個数: 24

約数和(自身を含む): 3141896688

約数和(自身を除く): 1184867314

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1349, 2698, 25631, 38177, 51262, 76354, 725363, 1450726, 2710567, 5421134, 13781897, 27563794, 51500773, 103001546, 978514687, 1957029374]

約数ペア:

[(1, 1957029374), (2, 978514687), (19, 103001546), (38, 51500773), (71, 27563794), (142, 13781897), (361, 5421134), (722, 2710567), (1349, 1450726), (2698, 725363), (25631, 76354), (38177, 51262)]