12433988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10831}}^1$

素因数の和:10883

約数の個数: 24

約数和(自身を含む): 25476864

約数和(自身を除く): 13042876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10831, 21662, 43324, 75817, 151634, 303268, 444071, 888142, 1776284, 3108497, 6216994, 12433988]

約数ペア:

[(1, 12433988), (2, 6216994), (4, 3108497), (7, 1776284), (14, 888142), (28, 444071), (41, 303268), (82, 151634), (164, 75817), (287, 43324), (574, 21662), (1148, 10831)]