19016374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17839}}^1$

素因数の和:17895

約数の個数: 16

約数和(自身を含む): 31469760

約数和(自身を除く): 12453386

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 17839, 35678, 231907, 463814, 731399, 1462798, 9508187, 19016374]

約数ペア:

[(1, 19016374), (2, 9508187), (13, 1462798), (26, 731399), (41, 463814), (82, 231907), (533, 35678), (1066, 17839)]