21953053798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6449}}^1\times {\mathrm{130927}}^1$

素因数の和:137391

約数の個数: 16

約数和(自身を含む): 35468395200

約数和(自身を除く): 13515341402

約数列:

[1, 2, 13, 26, 6449, 12898, 83837, 130927, 167674, 261854, 1702051, 3404102, 844348223, 1688696446, 10976526899, 21953053798]

約数ペア:

[(1, 21953053798), (2, 10976526899), (13, 1688696446), (26, 844348223), (6449, 3404102), (12898, 1702051), (83837, 261854), (130927, 167674)]