11401748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 21309120

約数和(自身を除く): 9907372

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2113, 2698, 4226, 5396, 8452, 40147, 80294, 150023, 160588, 300046, 600092, 2850437, 5700874, 11401748]

約数ペア:

[(1, 11401748), (2, 5700874), (4, 2850437), (19, 600092), (38, 300046), (71, 160588), (76, 150023), (142, 80294), (284, 40147), (1349, 8452), (2113, 5396), (2698, 4226)]