18804946844

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{12421}}^1\times {\mathrm{8053}}^1$

素因数の和:20525

約数の個数: 24

約数和(自身を含む): 33615720768

約数和(自身を除く): 14810773924

約数列:

[1, 2, 4, 47, 94, 188, 8053, 12421, 16106, 24842, 32212, 49684, 378491, 583787, 756982, 1167574, 1513964, 2335148, 100026313, 200052626, 400105252, 4701236711, 9402473422, 18804946844]

約数ペア:

[(1, 18804946844), (2, 9402473422), (4, 4701236711), (47, 400105252), (94, 200052626), (188, 100026313), (8053, 2335148), (12421, 1513964), (16106, 1167574), (24842, 756982), (32212, 583787), (49684, 378491)]