2019465708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12945293}}^1$

素因数の和:12945313

約数の個数: 24

約数和(自身を含む): 5074555248

約数和(自身を除く): 3055089540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12945293, 25890586, 38835879, 51781172, 77671758, 155343516, 168288809, 336577618, 504866427, 673155236, 1009732854, 2019465708]

約数ペア:

[(1, 2019465708), (2, 1009732854), (3, 673155236), (4, 504866427), (6, 336577618), (12, 168288809), (13, 155343516), (26, 77671758), (39, 51781172), (52, 38835879), (78, 25890586), (156, 12945293)]