30818551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 3395849

約数列:

[1, 19, 23, 109, 437, 647, 2071, 2507, 12293, 14881, 47633, 70523, 282739, 1339937, 1622029, 30818551]

約数ペア:

[(1, 30818551), (19, 1622029), (23, 1339937), (109, 282739), (437, 70523), (647, 47633), (2071, 14881), (2507, 12293)]