16948390

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4721}}^1$

素因数の和:5087

約数の個数: 16

約数和(自身を含む): 30598560

約数和(自身を除く): 13650170

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 4721, 9442, 23605, 47210, 1694839, 3389678, 8474195, 16948390]

約数ペア:

[(1, 16948390), (2, 8474195), (5, 3389678), (10, 1694839), (359, 47210), (718, 23605), (1795, 9442), (3590, 4721)]