19004784

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 49290000

約数和(自身を除く): 30285216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1249, 1268, 1902, 2498, 2536, 3747, 3804, 4996, 5072, 7494, 7608, 9992, 14988, 15216, 19984, 29976, 59952, 395933, 791866, 1187799, 1583732, 2375598, 3167464, 4751196, 6334928, 9502392, 19004784]

約数ペア:

[(1, 19004784), (2, 9502392), (3, 6334928), (4, 4751196), (6, 3167464), (8, 2375598), (12, 1583732), (16, 1187799), (24, 791866), (48, 395933), (317, 59952), (634, 29976), (951, 19984), (1249, 15216), (1268, 14988), (1902, 9992), (2498, 7608), (2536, 7494), (3747, 5072), (3804, 4996)]