15704979188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{673109}}^1$

素因数の和:673439

約数の個数: 24

約数和(自身を含む): 29024503200

約数和(自身を除く): 13319524012

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 11666, 23332, 673109, 1346218, 2692436, 12789071, 25578142, 51156284, 206644463, 413288926, 826577852, 3926244797, 7852489594, 15704979188]

約数ペア:

[(1, 15704979188), (2, 7852489594), (4, 3926244797), (19, 826577852), (38, 413288926), (76, 206644463), (307, 51156284), (614, 25578142), (1228, 12789071), (5833, 2692436), (11666, 1346218), (23332, 673109)]