11712844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20505

約数の個数: 24

約数和(自身を含む): 24082128

約数和(自身を除く): 12369284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20477, 40954, 81908, 225247, 266201, 450494, 532402, 900988, 1064804, 2928211, 5856422, 11712844]

約数ペア:

[(1, 11712844), (2, 5856422), (4, 2928211), (11, 1064804), (13, 900988), (22, 532402), (26, 450494), (44, 266201), (52, 225247), (143, 81908), (286, 40954), (572, 20477)]