1949304867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{229519}}^1$

素因数の和:229690

約数の個数: 16

約数和(自身を含む): 2754240000

約数和(自身を除く): 804935133

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 229519, 688557, 4360861, 13082583, 34198331, 102594993, 649768289, 1949304867]

約数ペア:

[(1, 1949304867), (3, 649768289), (19, 102594993), (57, 34198331), (149, 13082583), (447, 4360861), (2831, 688557), (8493, 229519)]