64369019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19618

約数の個数: 16

約数和(自身を含む): 78914304

約数和(自身を除く): 14545285

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 19571, 215281, 254423, 450133, 2798653, 4951463, 5851729, 64369019]

約数ペア:

[(1, 64369019), (11, 5851729), (13, 4951463), (23, 2798653), (143, 450133), (253, 254423), (299, 215281), (3289, 19571)]