2019250922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{86197}}^1$

素因数の和:86282

約数の個数: 32

約数和(自身を含む): 3518947152

約数和(自身を除く): 1499696230

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 11713, 23426, 86197, 172394, 1120561, 1465349, 2241122, 2930698, 4568441, 9136882, 19049537, 38099074, 59389733, 77663497, 118779466, 155326994, 1009625461, 2019250922]

約数ペア:

[(1, 2019250922), (2, 1009625461), (13, 155326994), (17, 118779466), (26, 77663497), (34, 59389733), (53, 38099074), (106, 19049537), (221, 9136882), (442, 4568441), (689, 2930698), (901, 2241122), (1378, 1465349), (1802, 1120561), (11713, 172394), (23426, 86197)]