15672842227

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 19534711680

約数和(自身を除く): 3861869453

約数列:

[1, 7, 19, 49, 107, 131, 133, 749, 917, 931, 1201, 2033, 2489, 5243, 6419, 8407, 14017, 14231, 17423, 22819, 58849, 98119, 99617, 121961, 128507, 157331, 159733, 266323, 686833, 899549, 1101317, 1118131, 1864261, 2441633, 2989289, 6296843, 7709219, 13049827, 16834417, 17091431, 20925023, 117840919, 119640017, 146475161, 319853923, 824886433, 2238977461, 15672842227]

約数ペア:

[(1, 15672842227), (7, 2238977461), (19, 824886433), (49, 319853923), (107, 146475161), (131, 119640017), (133, 117840919), (749, 20925023), (917, 17091431), (931, 16834417), (1201, 13049827), (2033, 7709219), (2489, 6296843), (5243, 2989289), (6419, 2441633), (8407, 1864261), (14017, 1118131), (14231, 1101317), (17423, 899549), (22819, 686833), (58849, 266323), (98119, 159733), (99617, 157331), (121961, 128507)]