13753828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 26771836

約数和(自身を除く): 13018008

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 181, 242, 314, 362, 484, 628, 724, 1727, 1991, 3454, 3982, 6908, 7964, 18997, 21901, 28417, 37994, 43802, 56834, 75988, 87604, 113668, 312587, 625174, 1250348, 3438457, 6876914, 13753828]

約数ペア:

[(1, 13753828), (2, 6876914), (4, 3438457), (11, 1250348), (22, 625174), (44, 312587), (121, 113668), (157, 87604), (181, 75988), (242, 56834), (314, 43802), (362, 37994), (484, 28417), (628, 21901), (724, 18997), (1727, 7964), (1991, 6908), (3454, 3982)]