122563922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{21139}}^1$

素因数の和:21377

約数の個数: 16

約数和(自身を含む): 198885120

約数和(自身を除く): 76321198

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 21139, 42278, 274807, 549614, 4713997, 9427994, 61281961, 122563922]

約数ペア:

[(1, 122563922), (2, 61281961), (13, 9427994), (26, 4713997), (223, 549614), (446, 274807), (2899, 42278), (5798, 21139)]