17147984

素因数分解:

$2^4\times 7^1\times {\mathrm{153107}}^1$

素因数の和:153122

約数の個数: 20

約数和(自身を含む): 37970784

約数和(自身を除く): 20822800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 153107, 306214, 612428, 1071749, 1224856, 2143498, 2449712, 4286996, 8573992, 17147984]

約数ペア:

[(1, 17147984), (2, 8573992), (4, 4286996), (7, 2449712), (8, 2143498), (14, 1224856), (16, 1071749), (28, 612428), (56, 306214), (112, 153107)]