16623530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21589}}^1$

素因数の和:21614

約数の個数: 32

約数和(自身を含む): 37307520

約数和(自身を除く): 20683990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21589, 43178, 107945, 151123, 215890, 237479, 302246, 474958, 755615, 1187395, 1511230, 1662353, 2374790, 3324706, 8311765, 16623530]

約数ペア:

[(1, 16623530), (2, 8311765), (5, 3324706), (7, 2374790), (10, 1662353), (11, 1511230), (14, 1187395), (22, 755615), (35, 474958), (55, 302246), (70, 237479), (77, 215890), (110, 151123), (154, 107945), (385, 43178), (770, 21589)]