13215350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2464

約数の個数: 24

約数和(自身を含む): 24808680

約数和(自身を除く): 11593330

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2339, 2825, 4678, 5650, 11695, 23390, 58475, 116950, 264307, 528614, 1321535, 2643070, 6607675, 13215350]

約数ペア:

[(1, 13215350), (2, 6607675), (5, 2643070), (10, 1321535), (25, 528614), (50, 264307), (113, 116950), (226, 58475), (565, 23390), (1130, 11695), (2339, 5650), (2825, 4678)]