1897142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 3093552

約数和(自身を除く): 1196410

約数列:

[1, 2, 13, 26, 131, 262, 557, 1114, 1703, 3406, 7241, 14482, 72967, 145934, 948571, 1897142]

約数ペア:

[(1, 1897142), (2, 948571), (13, 145934), (26, 72967), (131, 14482), (262, 7241), (557, 3406), (1114, 1703)]