16812804968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{110610559}}^1$

素因数の和:110610584

約数の個数: 16

約数和(自身を含む): 33183168000

約数和(自身を除く): 16370363032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 110610559, 221221118, 442442236, 884884472, 2101600621, 4203201242, 8406402484, 16812804968]

約数ペア:

[(1, 16812804968), (2, 8406402484), (4, 4203201242), (8, 2101600621), (19, 884884472), (38, 442442236), (76, 221221118), (152, 110610559)]