18954182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1201}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 30694272

約数和(自身を除く): 11740090

約数列:

[1, 2, 13, 26, 607, 1201, 1214, 2402, 7891, 15613, 15782, 31226, 729007, 1458014, 9477091, 18954182]

約数ペア:

[(1, 18954182), (2, 9477091), (13, 1458014), (26, 729007), (607, 31226), (1201, 15782), (1214, 15613), (2402, 7891)]