12953156

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 23184000

約数和(自身を除く): 10230844

約数列:

[1, 2, 4, 79, 158, 179, 229, 316, 358, 458, 716, 916, 14141, 18091, 28282, 36182, 40991, 56564, 72364, 81982, 163964, 3238289, 6476578, 12953156]

約数ペア:

[(1, 12953156), (2, 6476578), (4, 3238289), (79, 163964), (158, 81982), (179, 72364), (229, 56564), (316, 40991), (358, 36182), (458, 28282), (716, 18091), (916, 14141)]