42831206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5393}}^1$

素因数の和:5444

約数の個数: 24

約数和(自身を含む): 73984104

約数和(自身を除く): 31152898

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 5393, 7942, 10786, 59323, 102467, 118646, 204934, 1127137, 1946873, 2254274, 3893746, 21415603, 42831206]

約数ペア:

[(1, 42831206), (2, 21415603), (11, 3893746), (19, 2254274), (22, 1946873), (38, 1127137), (209, 204934), (361, 118646), (418, 102467), (722, 59323), (3971, 10786), (5393, 7942)]