13156721916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1\times {\mathrm{17293}}^1$

素因数の和:22190

約数の個数: 48

約数和(自身を含む): 33069171744

約数和(自身を除く): 19912449828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4877, 9754, 14631, 17293, 19508, 29262, 34586, 51879, 58524, 63401, 69172, 103758, 126802, 190203, 207516, 224809, 253604, 380406, 449618, 674427, 760812, 899236, 1348854, 2697708, 84337961, 168675922, 253013883, 337351844, 506027766, 1012055532, 1096393493, 2192786986, 3289180479, 4385573972, 6578360958, 13156721916]

約数ペア:

[(1, 13156721916), (2, 6578360958), (3, 4385573972), (4, 3289180479), (6, 2192786986), (12, 1096393493), (13, 1012055532), (26, 506027766), (39, 337351844), (52, 253013883), (78, 168675922), (156, 84337961), (4877, 2697708), (9754, 1348854), (14631, 899236), (17293, 760812), (19508, 674427), (29262, 449618), (34586, 380406), (51879, 253604), (58524, 224809), (63401, 207516), (69172, 190203), (103758, 126802)]