15771876

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 37847040

約数和(自身を除く): 22075164

約数列:

[1, 2, 3, 4, 6, 12, 79, 127, 131, 158, 237, 254, 262, 316, 381, 393, 474, 508, 524, 762, 786, 948, 1524, 1572, 10033, 10349, 16637, 20066, 20698, 30099, 31047, 33274, 40132, 41396, 49911, 60198, 62094, 66548, 99822, 120396, 124188, 199644, 1314323, 2628646, 3942969, 5257292, 7885938, 15771876]

約数ペア:

[(1, 15771876), (2, 7885938), (3, 5257292), (4, 3942969), (6, 2628646), (12, 1314323), (79, 199644), (127, 124188), (131, 120396), (158, 99822), (237, 66548), (254, 62094), (262, 60198), (316, 49911), (381, 41396), (393, 40132), (474, 33274), (508, 31047), (524, 30099), (762, 20698), (786, 20066), (948, 16637), (1524, 10349), (1572, 10033)]