30387916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30757}}^1$

素因数の和:30793

約数の個数: 24

約数和(自身を含む): 60285680

約数和(自身を除く): 29897764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 30757, 61514, 123028, 399841, 584383, 799682, 1168766, 1599364, 2337532, 7596979, 15193958, 30387916]

約数ペア:

[(1, 30387916), (2, 15193958), (4, 7596979), (13, 2337532), (19, 1599364), (26, 1168766), (38, 799682), (52, 584383), (76, 399841), (247, 123028), (494, 61514), (988, 30757)]