17870248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{18461}}^1$

素因数の和:18489

約数の個数: 24

約数和(自身を含む): 36831690

約数和(自身を除く): 18961442

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 18461, 36922, 73844, 147688, 203071, 406142, 812284, 1624568, 2233781, 4467562, 8935124, 17870248]

約数ペア:

[(1, 17870248), (2, 8935124), (4, 4467562), (8, 2233781), (11, 1624568), (22, 812284), (44, 406142), (88, 203071), (121, 147688), (242, 73844), (484, 36922), (968, 18461)]