10921976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{105019}}^1$

素因数の和:105038

約数の個数: 16

約数和(自身を含む): 22054200

約数和(自身を除く): 11132224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 105019, 210038, 420076, 840152, 1365247, 2730494, 5460988, 10921976]

約数ペア:

[(1, 10921976), (2, 5460988), (4, 2730494), (8, 1365247), (13, 840152), (26, 420076), (52, 210038), (104, 105019)]