13779256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 27378000

約数和(自身を除く): 13598744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 337, 538, 674, 1076, 1348, 2152, 2696, 5111, 6403, 10222, 12806, 20444, 25612, 40888, 51224, 90653, 181306, 362612, 725224, 1722407, 3444814, 6889628, 13779256]

約数ペア:

[(1, 13779256), (2, 6889628), (4, 3444814), (8, 1722407), (19, 725224), (38, 362612), (76, 181306), (152, 90653), (269, 51224), (337, 40888), (538, 25612), (674, 20444), (1076, 12806), (1348, 10222), (2152, 6403), (2696, 5111)]