10420778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 16703520

約数和(自身を除く): 6282742

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4093, 8186, 77767, 155534, 274231, 548462, 5210389, 10420778]

約数ペア:

[(1, 10420778), (2, 5210389), (19, 548462), (38, 274231), (67, 155534), (134, 77767), (1273, 8186), (2546, 4093)]