1912016628

素因数分解:

$2^2\times 3^2\times {\mathrm{53111573}}^1$

素因数の和:53111583

約数の個数: 18

約数和(自身を含む): 4833153234

約数和(自身を除く): 2921136606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53111573, 106223146, 159334719, 212446292, 318669438, 478004157, 637338876, 956008314, 1912016628]

約数ペア:

[(1, 1912016628), (2, 956008314), (3, 637338876), (4, 478004157), (6, 318669438), (9, 212446292), (12, 159334719), (18, 106223146), (36, 53111573)]