15178226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 28047360

約数和(自身を除く): 12869134

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1327, 1634, 2654, 5719, 9289, 11438, 18578, 25213, 50426, 57061, 114122, 176491, 352982, 399427, 798854, 1084159, 2168318, 7589113, 15178226]

約数ペア:

[(1, 15178226), (2, 7589113), (7, 2168318), (14, 1084159), (19, 798854), (38, 399427), (43, 352982), (86, 176491), (133, 114122), (266, 57061), (301, 50426), (602, 25213), (817, 18578), (1327, 11438), (1634, 9289), (2654, 5719)]