19071725764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{78553}}^1$

素因数の和:78629

約数の個数: 96

約数和(自身を含む): 44342161920

約数和(自身を除く): 25270436156

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 203, 299, 322, 364, 377, 406, 598, 644, 667, 754, 812, 1196, 1334, 1508, 2093, 2639, 2668, 4186, 4669, 5278, 8372, 8671, 9338, 10556, 17342, 18676, 34684, 60697, 78553, 121394, 157106, 242788, 314212, 549871, 1021189, 1099742, 1806719, 2042378, 2199484, 2278037, 3613438, 4084756, 4556074, 7148323, 7226876, 9112148, 12647033, 14296646, 15946259, 23487347, 25294066, 28593292, 29614481, 31892518, 46974694, 50588132, 52394851, 59228962, 63785036, 93949388, 104789702, 118457924, 164411429, 207301367, 209579404, 328822858, 366763957, 414602734, 657645716, 681133063, 733527914, 829205468, 1362266126, 1467055828, 2724532252, 4767931441, 9535862882, 19071725764]

約数ペア:

[(1, 19071725764), (2, 9535862882), (4, 4767931441), (7, 2724532252), (13, 1467055828), (14, 1362266126), (23, 829205468), (26, 733527914), (28, 681133063), (29, 657645716), (46, 414602734), (52, 366763957), (58, 328822858), (91, 209579404), (92, 207301367), (116, 164411429), (161, 118457924), (182, 104789702), (203, 93949388), (299, 63785036), (322, 59228962), (364, 52394851), (377, 50588132), (406, 46974694), (598, 31892518), (644, 29614481), (667, 28593292), (754, 25294066), (812, 23487347), (1196, 15946259), (1334, 14296646), (1508, 12647033), (2093, 9112148), (2639, 7226876), (2668, 7148323), (4186, 4556074), (4669, 4084756), (5278, 3613438), (8372, 2278037), (8671, 2199484), (9338, 2042378), (10556, 1806719), (17342, 1099742), (18676, 1021189), (34684, 549871), (60697, 314212), (78553, 242788), (121394, 157106)]