21950073902

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{6689}}^1\times {\mathrm{5839}}^1$

素因数の和:12811

約数の個数: 16

約数和(自身を含む): 33052881600

約数和(自身を除く): 11102807698

約数列:

[1, 2, 281, 562, 5839, 6689, 11678, 13378, 1640759, 1879609, 3281518, 3759218, 39057071, 78114142, 10975036951, 21950073902]

約数ペア:

[(1, 21950073902), (2, 10975036951), (281, 78114142), (562, 39057071), (5839, 3759218), (6689, 3281518), (11678, 1879609), (13378, 1640759)]