23621788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 44172800

約数和(自身を除く): 20551012

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 4639, 5092, 9278, 18556, 88141, 176282, 310813, 352564, 621626, 1243252, 5905447, 11810894, 23621788]

約数ペア:

[(1, 23621788), (2, 11810894), (4, 5905447), (19, 1243252), (38, 621626), (67, 352564), (76, 310813), (134, 176282), (268, 88141), (1273, 18556), (2546, 9278), (4639, 5092)]