1859532016

素因数分解:

$2^4\times {\mathrm{5261}}^1\times {\mathrm{22091}}^1$

素因数の和:27360

約数の個数: 20

約数和(自身を含む): 3603691224

約数和(自身を除く): 1744159208

約数列:

[1, 2, 4, 8, 16, 5261, 10522, 21044, 22091, 42088, 44182, 84176, 88364, 176728, 353456, 116220751, 232441502, 464883004, 929766008, 1859532016]

約数ペア:

[(1, 1859532016), (2, 929766008), (4, 464883004), (8, 232441502), (16, 116220751), (5261, 353456), (10522, 176728), (21044, 88364), (22091, 84176), (42088, 44182)]