15691871676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{443123}}^1$

素因数の和:443370

約数の個数: 48

約数和(自身を含む): 39604650624

約数和(自身を除く): 23912778948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 5902, 8853, 11804, 17706, 35412, 443123, 886246, 1329369, 1772492, 2658738, 5317476, 5760599, 11521198, 17281797, 23042396, 34563594, 69127188, 100588921, 201177842, 301766763, 402355684, 603533526, 1207067052, 1307655973, 2615311946, 3922967919, 5230623892, 7845935838, 15691871676]

約数ペア:

[(1, 15691871676), (2, 7845935838), (3, 5230623892), (4, 3922967919), (6, 2615311946), (12, 1307655973), (13, 1207067052), (26, 603533526), (39, 402355684), (52, 301766763), (78, 201177842), (156, 100588921), (227, 69127188), (454, 34563594), (681, 23042396), (908, 17281797), (1362, 11521198), (2724, 5760599), (2951, 5317476), (5902, 2658738), (8853, 1772492), (11804, 1329369), (17706, 886246), (35412, 443123)]