11747986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 19813248

約数和(自身を除く): 8065262

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 181, 362, 391, 782, 1411, 1909, 2822, 3077, 3818, 4163, 6154, 8326, 15023, 30046, 32453, 64906, 70771, 141542, 255391, 345529, 510782, 691058, 5873993, 11747986]

約数ペア:

[(1, 11747986), (2, 5873993), (17, 691058), (23, 510782), (34, 345529), (46, 255391), (83, 141542), (166, 70771), (181, 64906), (362, 32453), (391, 30046), (782, 15023), (1411, 8326), (1909, 6154), (2822, 4163), (3077, 3818)]