2019416412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12944977}}^1$

素因数の和:12944997

約数の個数: 24

約数和(自身を含む): 5074431376

約数和(自身を除く): 3055014964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12944977, 25889954, 38834931, 51779908, 77669862, 155339724, 168284701, 336569402, 504854103, 673138804, 1009708206, 2019416412]

約数ペア:

[(1, 2019416412), (2, 1009708206), (3, 673138804), (4, 504854103), (6, 336569402), (12, 168284701), (13, 155339724), (26, 77669862), (39, 51779908), (52, 38834931), (78, 25889954), (156, 12944977)]