19311834242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 30741258240

約数和(自身を除く): 11429423998

約数列:

[1, 2, 37, 74, 79, 131, 151, 158, 167, 262, 302, 334, 2923, 4847, 5587, 5846, 6179, 9694, 10349, 11174, 11929, 12358, 13193, 19781, 20698, 21877, 23858, 25217, 26386, 39562, 43754, 50434, 382913, 441373, 488141, 731897, 765826, 809449, 882746, 933029, 976282, 1463794, 1562699, 1618898, 1728283, 1866058, 1992143, 3125398, 3303427, 3456566, 3984286, 6606854, 57819863, 63946471, 73709291, 115639726, 122226799, 127892942, 147418582, 244453598, 260970733, 521941466, 9655917121, 19311834242]

約数ペア:

[(1, 19311834242), (2, 9655917121), (37, 521941466), (74, 260970733), (79, 244453598), (131, 147418582), (151, 127892942), (158, 122226799), (167, 115639726), (262, 73709291), (302, 63946471), (334, 57819863), (2923, 6606854), (4847, 3984286), (5587, 3456566), (5846, 3303427), (6179, 3125398), (9694, 1992143), (10349, 1866058), (11174, 1728283), (11929, 1618898), (12358, 1562699), (13193, 1463794), (19781, 976282), (20698, 933029), (21877, 882746), (23858, 809449), (25217, 765826), (26386, 731897), (39562, 488141), (43754, 441373), (50434, 382913)]