19665312

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 52295040

約数和(自身を除く): 32629728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 2593, 3792, 5186, 7584, 7779, 10372, 15558, 20744, 31116, 41488, 62232, 82976, 124464, 204847, 248928, 409694, 614541, 819388, 1229082, 1638776, 2458164, 3277552, 4916328, 6555104, 9832656, 19665312]

約数ペア:

[(1, 19665312), (2, 9832656), (3, 6555104), (4, 4916328), (6, 3277552), (8, 2458164), (12, 1638776), (16, 1229082), (24, 819388), (32, 614541), (48, 409694), (79, 248928), (96, 204847), (158, 124464), (237, 82976), (316, 62232), (474, 41488), (632, 31116), (948, 20744), (1264, 15558), (1896, 10372), (2528, 7779), (2593, 7584), (3792, 5186)]