13189556335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{24697}}^1$

素因数の和:24883

約数の個数: 32

約数和(自身を含む): 17199292032

約数和(自身を除く): 4009735697

約数列:

[1, 5, 17, 61, 85, 103, 305, 515, 1037, 1751, 5185, 6283, 8755, 24697, 31415, 106811, 123485, 419849, 534055, 1506517, 2099245, 2543791, 7532585, 12718955, 25610789, 43244447, 128053945, 155171251, 216222235, 775856255, 2637911267, 13189556335]

約数ペア:

[(1, 13189556335), (5, 2637911267), (17, 775856255), (61, 216222235), (85, 155171251), (103, 128053945), (305, 43244447), (515, 25610789), (1037, 12718955), (1751, 7532585), (5185, 2543791), (6283, 2099245), (8755, 1506517), (24697, 534055), (31415, 419849), (106811, 123485)]