2021071832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19433383}}^1$

素因数の和:19433402

約数の個数: 16

約数和(自身を含む): 4081010640

約数和(自身を除く): 2059938808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19433383, 38866766, 77733532, 155467064, 252633979, 505267958, 1010535916, 2021071832]

約数ペア:

[(1, 2021071832), (2, 1010535916), (4, 505267958), (8, 252633979), (13, 155467064), (26, 77733532), (52, 38866766), (104, 19433383)]