42100238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6121}}^1$

素因数の和:6323

約数の個数: 16

約数和(自身を含む): 66852240

約数和(自身を除く): 24752002

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6121, 6878, 12242, 116299, 232598, 1107901, 2215802, 21050119, 42100238]

約数ペア:

[(1, 42100238), (2, 21050119), (19, 2215802), (38, 1107901), (181, 232598), (362, 116299), (3439, 12242), (6121, 6878)]