2019928342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{78517}}^1$

素因数の和:79215

約数の個数: 16

約数和(自身を含む): 3194112240

約数和(自身を除く): 1174183898

約数列:

[1, 2, 19, 38, 677, 1354, 12863, 25726, 78517, 157034, 1491823, 2983646, 53156009, 106312018, 1009964171, 2019928342]

約数ペア:

[(1, 2019928342), (2, 1009964171), (19, 106312018), (38, 53156009), (677, 2983646), (1354, 1491823), (12863, 157034), (25726, 78517)]