16856150

素因数分解:

$2^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1216

約数の個数: 24

約数和(自身を含む): 31464504

約数和(自身を除く): 14608354

約数列:

[1, 2, 5, 10, 25, 50, 443, 761, 886, 1522, 2215, 3805, 4430, 7610, 11075, 19025, 22150, 38050, 337123, 674246, 1685615, 3371230, 8428075, 16856150]

約数ペア:

[(1, 16856150), (2, 8428075), (5, 3371230), (10, 1685615), (25, 674246), (50, 337123), (443, 38050), (761, 22150), (886, 19025), (1522, 11075), (2215, 7610), (3805, 4430)]