12917936642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{168937}}^1$

素因数の和:169142

約数の個数: 32

約数和(自身を含む): 22222780272

約数和(自身を除く): 9304843630

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 2249, 2941, 4498, 5882, 38233, 76466, 168937, 337874, 2196181, 2871929, 4392362, 5743858, 29226101, 37335077, 58452202, 74670154, 379939313, 496843717, 759878626, 993687434, 6458968321, 12917936642]

約数ペア:

[(1, 12917936642), (2, 6458968321), (13, 993687434), (17, 759878626), (26, 496843717), (34, 379939313), (173, 74670154), (221, 58452202), (346, 37335077), (442, 29226101), (2249, 5743858), (2941, 4392362), (4498, 2871929), (5882, 2196181), (38233, 337874), (76466, 168937)]