16772380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15823}}^1$

素因数の和:15885

約数の個数: 24

約数和(自身を含む): 35888832

約数和(自身を除く): 19116452

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15823, 31646, 63292, 79115, 158230, 316460, 838619, 1677238, 3354476, 4193095, 8386190, 16772380]

約数ペア:

[(1, 16772380), (2, 8386190), (4, 4193095), (5, 3354476), (10, 1677238), (20, 838619), (53, 316460), (106, 158230), (212, 79115), (265, 63292), (530, 31646), (1060, 15823)]