12495119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 16765056

約数和(自身を除く): 4269937

約数列:

[1, 7, 13, 17, 41, 91, 119, 197, 221, 287, 533, 697, 1379, 1547, 2561, 3349, 3731, 4879, 8077, 9061, 17927, 23443, 43537, 56539, 63427, 105001, 137309, 304759, 735007, 961163, 1785017, 12495119]

約数ペア:

[(1, 12495119), (7, 1785017), (13, 961163), (17, 735007), (41, 304759), (91, 137309), (119, 105001), (197, 63427), (221, 56539), (287, 43537), (533, 23443), (697, 17927), (1379, 9061), (1547, 8077), (2561, 4879), (3349, 3731)]