17189140

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1163}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 36177120

約数和(自身を除く): 18987980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1163, 1478, 2326, 2956, 3695, 4652, 5815, 7390, 11630, 14780, 23260, 859457, 1718914, 3437828, 4297285, 8594570, 17189140]

約数ペア:

[(1, 17189140), (2, 8594570), (4, 4297285), (5, 3437828), (10, 1718914), (20, 859457), (739, 23260), (1163, 14780), (1478, 11630), (2326, 7390), (2956, 5815), (3695, 4652)]