13781866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 25367040

約数和(自身を除く): 11585174

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 733, 1106, 1343, 1466, 2686, 5131, 9401, 10262, 12461, 18802, 24922, 57907, 87227, 115814, 174454, 405349, 810698, 984419, 1968838, 6890933, 13781866]

約数ペア:

[(1, 13781866), (2, 6890933), (7, 1968838), (14, 984419), (17, 810698), (34, 405349), (79, 174454), (119, 115814), (158, 87227), (238, 57907), (553, 24922), (733, 18802), (1106, 12461), (1343, 10262), (1466, 9401), (2686, 5131)]