16973215

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2539}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 23408640

約数和(自身を除く): 6435425

約数列:

[1, 5, 7, 35, 191, 955, 1337, 2539, 6685, 12695, 17773, 88865, 484949, 2424745, 3394643, 16973215]

約数ペア:

[(1, 16973215), (5, 3394643), (7, 2424745), (35, 484949), (191, 88865), (955, 17773), (1337, 12695), (2539, 6685)]