13934090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 12815350

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1289, 2162, 2578, 5405, 6445, 10810, 12890, 29647, 59294, 60583, 121166, 148235, 296470, 302915, 605830, 1393409, 2786818, 6967045, 13934090]

約数ペア:

[(1, 13934090), (2, 6967045), (5, 2786818), (10, 1393409), (23, 605830), (46, 302915), (47, 296470), (94, 148235), (115, 121166), (230, 60583), (235, 59294), (470, 29647), (1081, 12890), (1289, 10810), (2162, 6445), (2578, 5405)]