19622835

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10141}}^1$

素因数の和:10195

約数の個数: 24

約数和(自身を含む): 34807344

約数和(自身を除く): 15184509

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 10141, 30423, 50705, 91269, 152115, 436063, 456345, 1308189, 2180315, 3924567, 6540945, 19622835]

約数ペア:

[(1, 19622835), (3, 6540945), (5, 3924567), (9, 2180315), (15, 1308189), (43, 456345), (45, 436063), (129, 152115), (215, 91269), (387, 50705), (645, 30423), (1935, 10141)]