21954556796

素因数分解:

$2^2\times {\mathrm{4831}}^1\times {\mathrm{1136129}}^1$

素因数の和:1140964

約数の個数: 12

約数和(自身を含む): 38428461120

約数和(自身を除く): 16473904324

約数列:

[1, 2, 4, 4831, 9662, 19324, 1136129, 2272258, 4544516, 5488639199, 10977278398, 21954556796]

約数ペア:

[(1, 21954556796), (2, 10977278398), (4, 5488639199), (4831, 4544516), (9662, 2272258), (19324, 1136129)]