13642364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 25391520

約数和(自身を除く): 11749156

約数列:

[1, 2, 4, 17, 34, 68, 439, 457, 878, 914, 1756, 1828, 7463, 7769, 14926, 15538, 29852, 31076, 200623, 401246, 802492, 3410591, 6821182, 13642364]

約数ペア:

[(1, 13642364), (2, 6821182), (4, 3410591), (17, 802492), (34, 401246), (68, 200623), (439, 31076), (457, 29852), (878, 15538), (914, 14926), (1756, 7769), (1828, 7463)]