18297722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3245

約数の個数: 16

約数和(自身を含む): 29084640

約数和(自身を除く): 10786918

約数列:

[1, 2, 19, 38, 157, 314, 2983, 3067, 5966, 6134, 58273, 116546, 481519, 963038, 9148861, 18297722]

約数ペア:

[(1, 18297722), (2, 9148861), (19, 963038), (38, 481519), (157, 116546), (314, 58273), (2983, 6134), (3067, 5966)]