19554672

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 50718976

約数和(自身を除く): 31164304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1327, 1842, 2456, 2654, 3684, 3981, 4912, 5308, 7368, 7962, 10616, 14736, 15924, 21232, 31848, 63696, 407389, 814778, 1222167, 1629556, 2444334, 3259112, 4888668, 6518224, 9777336, 19554672]

約数ペア:

[(1, 19554672), (2, 9777336), (3, 6518224), (4, 4888668), (6, 3259112), (8, 2444334), (12, 1629556), (16, 1222167), (24, 814778), (48, 407389), (307, 63696), (614, 31848), (921, 21232), (1228, 15924), (1327, 14736), (1842, 10616), (2456, 7962), (2654, 7368), (3684, 5308), (3981, 4912)]