12685320193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{15647}}^1$

素因数の和:15877

約数の個数: 32

約数和(自身を含む): 15983493120

約数和(自身を除く): 3298172927

約数列:

[1, 7, 13, 59, 91, 151, 413, 767, 1057, 1963, 5369, 8909, 13741, 15647, 62363, 109529, 115817, 203411, 810719, 923173, 1423877, 2362697, 6462211, 12001249, 16538879, 30715061, 84008743, 139399123, 215005427, 975793861, 1812188599, 12685320193]

約数ペア:

[(1, 12685320193), (7, 1812188599), (13, 975793861), (59, 215005427), (91, 139399123), (151, 84008743), (413, 30715061), (767, 16538879), (1057, 12001249), (1963, 6462211), (5369, 2362697), (8909, 1423877), (13741, 923173), (15647, 810719), (62363, 203411), (109529, 115817)]