38181110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11969}}^1$

素因数の和:12016

約数の個数: 32

約数和(自身を含む): 77565600

約数和(自身を除く): 39384490

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 11969, 23938, 59845, 119690, 131659, 263318, 347101, 658295, 694202, 1316590, 1735505, 3471010, 3818111, 7636222, 19090555, 38181110]

約数ペア:

[(1, 38181110), (2, 19090555), (5, 7636222), (10, 3818111), (11, 3471010), (22, 1735505), (29, 1316590), (55, 694202), (58, 658295), (110, 347101), (145, 263318), (290, 131659), (319, 119690), (638, 59845), (1595, 23938), (3190, 11969)]