15542690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 28957824

約数和(自身を除く): 13415134

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 227, 334, 410, 454, 835, 1135, 1670, 2270, 6847, 9307, 13694, 18614, 34235, 37909, 46535, 68470, 75818, 93070, 189545, 379090, 1554269, 3108538, 7771345, 15542690]

約数ペア:

[(1, 15542690), (2, 7771345), (5, 3108538), (10, 1554269), (41, 379090), (82, 189545), (167, 93070), (205, 75818), (227, 68470), (334, 46535), (410, 37909), (454, 34235), (835, 18614), (1135, 13694), (1670, 9307), (2270, 6847)]