3190397768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20989459}}^1$

素因数の和:20989484

約数の個数: 16

約数和(自身を含む): 6296838000

約数和(自身を除く): 3106440232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20989459, 41978918, 83957836, 167915672, 398799721, 797599442, 1595198884, 3190397768]

約数ペア:

[(1, 3190397768), (2, 1595198884), (4, 797599442), (8, 398799721), (19, 167915672), (38, 83957836), (76, 41978918), (152, 20989459)]