22321970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 44041536

約数和(自身を除く): 21719566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 661, 1322, 1535, 3070, 3305, 3377, 6610, 6754, 7271, 14542, 16885, 33770, 36355, 72710, 202927, 405854, 1014635, 2029270, 2232197, 4464394, 11160985, 22321970]

約数ペア:

[(1, 22321970), (2, 11160985), (5, 4464394), (10, 2232197), (11, 2029270), (22, 1014635), (55, 405854), (110, 202927), (307, 72710), (614, 36355), (661, 33770), (1322, 16885), (1535, 14542), (3070, 7271), (3305, 6754), (3377, 6610)]