11411420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33563}}^1$

素因数の和:33589

約数の個数: 24

約数和(自身を含む): 25374384

約数和(自身を除く): 13962964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33563, 67126, 134252, 167815, 335630, 570571, 671260, 1141142, 2282284, 2852855, 5705710, 11411420]

約数ペア:

[(1, 11411420), (2, 5705710), (4, 2852855), (5, 2282284), (10, 1141142), (17, 671260), (20, 570571), (34, 335630), (68, 167815), (85, 134252), (170, 67126), (340, 33563)]