19463764312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{128051081}}^1$

素因数の和:128051106

約数の個数: 16

約数和(自身を含む): 38415324600

約数和(自身を除く): 18951560288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 128051081, 256102162, 512204324, 1024408648, 2432970539, 4865941078, 9731882156, 19463764312]

約数ペア:

[(1, 19463764312), (2, 9731882156), (4, 4865941078), (8, 2432970539), (19, 1024408648), (38, 512204324), (76, 256102162), (152, 128051081)]