17142788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17387

約数の個数: 24

約数和(自身を含む): 34009920

約数和(自身を除く): 16867132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 17351, 34702, 69404, 225563, 329669, 451126, 659338, 902252, 1318676, 4285697, 8571394, 17142788]

約数ペア:

[(1, 17142788), (2, 8571394), (4, 4285697), (13, 1318676), (19, 902252), (26, 659338), (38, 451126), (52, 329669), (76, 225563), (247, 69404), (494, 34702), (988, 17351)]