17490742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 26926992

約数和(自身を除く): 9436250

約数列:

[1, 2, 53, 106, 157, 314, 1051, 2102, 8321, 16642, 55703, 111406, 165007, 330014, 8745371, 17490742]

約数ペア:

[(1, 17490742), (2, 8745371), (53, 330014), (106, 165007), (157, 111406), (314, 55703), (1051, 16642), (2102, 8321)]