19390944

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10663

約数の個数: 48

約数和(自身を含む): 53585280

約数和(自身を除く): 34194336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10631, 21262, 31893, 42524, 63786, 85048, 127572, 170096, 201989, 255144, 340192, 403978, 510288, 605967, 807956, 1020576, 1211934, 1615912, 2423868, 3231824, 4847736, 6463648, 9695472, 19390944]

約数ペア:

[(1, 19390944), (2, 9695472), (3, 6463648), (4, 4847736), (6, 3231824), (8, 2423868), (12, 1615912), (16, 1211934), (19, 1020576), (24, 807956), (32, 605967), (38, 510288), (48, 403978), (57, 340192), (76, 255144), (96, 201989), (114, 170096), (152, 127572), (228, 85048), (304, 63786), (456, 42524), (608, 31893), (912, 21262), (1824, 10631)]