18140959330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139545841}}^1$

素因数の和:139545861

約数の個数: 16

約数和(自身を含む): 35165552184

約数和(自身を除く): 17024592854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139545841, 279091682, 697729205, 1395458410, 1814095933, 3628191866, 9070479665, 18140959330]

約数ペア:

[(1, 18140959330), (2, 9070479665), (5, 3628191866), (10, 1814095933), (13, 1395458410), (26, 697729205), (65, 279091682), (130, 139545841)]