21598045502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20089}}^1\times {\mathrm{48869}}^1$

素因数の和:68971

約数の個数: 16

約数和(自身を含む): 35344738800

約数和(自身を除く): 13746693298

約数列:

[1, 2, 11, 22, 20089, 40178, 48869, 97738, 220979, 441958, 537559, 1075118, 981729341, 1963458682, 10799022751, 21598045502]

約数ペア:

[(1, 21598045502), (2, 10799022751), (11, 1963458682), (22, 981729341), (20089, 1075118), (40178, 537559), (48869, 441958), (97738, 220979)]