19252288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 112

約数和(自身を含む): 46085760

約数和(自身を除く): 26833472

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 32, 41, 44, 46, 58, 64, 82, 88, 92, 116, 164, 176, 184, 232, 253, 319, 328, 352, 368, 451, 464, 506, 638, 656, 667, 704, 736, 902, 928, 943, 1012, 1189, 1276, 1312, 1334, 1472, 1804, 1856, 1886, 2024, 2378, 2552, 2624, 2668, 3608, 3772, 4048, 4756, 5104, 5336, 7216, 7337, 7544, 8096, 9512, 10208, 10373, 10672, 13079, 14432, 14674, 15088, 16192, 19024, 20416, 20746, 21344, 26158, 27347, 28864, 29348, 30176, 38048, 41492, 42688, 52316, 54694, 58696, 60352, 76096, 82984, 104632, 109388, 117392, 165968, 209264, 218776, 234784, 300817, 331936, 418528, 437552, 469568, 601634, 663872, 837056, 875104, 1203268, 1750208, 2406536, 4813072, 9626144, 19252288]

約数ペア:

[(1, 19252288), (2, 9626144), (4, 4813072), (8, 2406536), (11, 1750208), (16, 1203268), (22, 875104), (23, 837056), (29, 663872), (32, 601634), (41, 469568), (44, 437552), (46, 418528), (58, 331936), (64, 300817), (82, 234784), (88, 218776), (92, 209264), (116, 165968), (164, 117392), (176, 109388), (184, 104632), (232, 82984), (253, 76096), (319, 60352), (328, 58696), (352, 54694), (368, 52316), (451, 42688), (464, 41492), (506, 38048), (638, 30176), (656, 29348), (667, 28864), (704, 27347), (736, 26158), (902, 21344), (928, 20746), (943, 20416), (1012, 19024), (1189, 16192), (1276, 15088), (1312, 14674), (1334, 14432), (1472, 13079), (1804, 10672), (1856, 10373), (1886, 10208), (2024, 9512), (2378, 8096), (2552, 7544), (2624, 7337), (2668, 7216), (3608, 5336), (3772, 5104), (4048, 4756)]