19380692472

素因数分解:

$2^3\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{626477}}^1$

素因数の和:627775

約数の個数: 32

約数和(自身を含む): 48489397200

約数和(自身を除く): 29108704728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1289, 2578, 3867, 5156, 7734, 10312, 15468, 30936, 626477, 1252954, 1879431, 2505908, 3758862, 5011816, 7517724, 15035448, 807528853, 1615057706, 2422586559, 3230115412, 4845173118, 6460230824, 9690346236, 19380692472]

約数ペア:

[(1, 19380692472), (2, 9690346236), (3, 6460230824), (4, 4845173118), (6, 3230115412), (8, 2422586559), (12, 1615057706), (24, 807528853), (1289, 15035448), (2578, 7517724), (3867, 5011816), (5156, 3758862), (7734, 2505908), (10312, 1879431), (15468, 1252954), (30936, 626477)]