19380192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 56010528

約数和(自身を除く): 36630336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 104, 106, 156, 159, 208, 212, 293, 312, 318, 416, 424, 586, 624, 636, 689, 848, 879, 1172, 1248, 1272, 1378, 1696, 1758, 2067, 2344, 2544, 2756, 3516, 3809, 4134, 4688, 5088, 5512, 7032, 7618, 8268, 9376, 11024, 11427, 14064, 15236, 15529, 16536, 22048, 22854, 28128, 30472, 31058, 33072, 45708, 46587, 60944, 62116, 66144, 91416, 93174, 121888, 124232, 182832, 186348, 201877, 248464, 365664, 372696, 403754, 496928, 605631, 745392, 807508, 1211262, 1490784, 1615016, 2422524, 3230032, 4845048, 6460064, 9690096, 19380192]

約数ペア:

[(1, 19380192), (2, 9690096), (3, 6460064), (4, 4845048), (6, 3230032), (8, 2422524), (12, 1615016), (13, 1490784), (16, 1211262), (24, 807508), (26, 745392), (32, 605631), (39, 496928), (48, 403754), (52, 372696), (53, 365664), (78, 248464), (96, 201877), (104, 186348), (106, 182832), (156, 124232), (159, 121888), (208, 93174), (212, 91416), (293, 66144), (312, 62116), (318, 60944), (416, 46587), (424, 45708), (586, 33072), (624, 31058), (636, 30472), (689, 28128), (848, 22854), (879, 22048), (1172, 16536), (1248, 15529), (1272, 15236), (1378, 14064), (1696, 11427), (1758, 11024), (2067, 9376), (2344, 8268), (2544, 7618), (2756, 7032), (3516, 5512), (3809, 5088), (4134, 4688)]