15691979013871

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{11587}}^1$

素因数の和:12132

約数の個数: 48

約数和(自身を含む): 16908497633280

約数和(自身を除く): 1216518619409

約数列:

[1, 19, 109, 127, 271, 361, 2071, 2413, 5149, 11587, 13843, 29539, 34417, 39349, 45847, 97831, 220153, 263017, 561241, 653923, 1262983, 1471549, 3140077, 3751453, 4182907, 4997323, 10663579, 12424537, 23996677, 27959431, 59661463, 71277607, 160398841, 342268393, 398789779, 455936863, 531229189, 1133567797, 1354274533, 3047577979, 6503099467, 7577005801, 43468085911, 57903981601, 123558889873, 143963110219, 825893632309, 15691979013871]

約数ペア:

[(1, 15691979013871), (19, 825893632309), (109, 143963110219), (127, 123558889873), (271, 57903981601), (361, 43468085911), (2071, 7577005801), (2413, 6503099467), (5149, 3047577979), (11587, 1354274533), (13843, 1133567797), (29539, 531229189), (34417, 455936863), (39349, 398789779), (45847, 342268393), (97831, 160398841), (220153, 71277607), (263017, 59661463), (561241, 27959431), (653923, 23996677), (1262983, 12424537), (1471549, 10663579), (3140077, 4997323), (3751453, 4182907)]