12767128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 13800872

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2459, 2596, 4918, 5192, 9836, 19672, 27049, 54098, 108196, 145081, 216392, 290162, 580324, 1160648, 1595891, 3191782, 6383564, 12767128]

約数ペア:

[(1, 12767128), (2, 6383564), (4, 3191782), (8, 1595891), (11, 1160648), (22, 580324), (44, 290162), (59, 216392), (88, 145081), (118, 108196), (236, 54098), (472, 27049), (649, 19672), (1298, 9836), (2459, 5192), (2596, 4918)]