12019018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23753}}^1$

素因数の和:23789

約数の個数: 16

約数和(自身を含む): 20523456

約数和(自身を除く): 8504438

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 23753, 47506, 261283, 522566, 546319, 1092638, 6009509, 12019018]

約数ペア:

[(1, 12019018), (2, 6009509), (11, 1092638), (22, 546319), (23, 522566), (46, 261283), (253, 47506), (506, 23753)]