17764942

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 20

約数和(自身を含む): 28960776

約数和(自身を除く): 11195834

約数列:

[1, 2, 13, 26, 169, 311, 338, 622, 2197, 4043, 4394, 8086, 28561, 52559, 57122, 105118, 683267, 1366534, 8882471, 17764942]

約数ペア:

[(1, 17764942), (2, 8882471), (13, 1366534), (26, 683267), (169, 105118), (311, 57122), (338, 52559), (622, 28561), (2197, 8086), (4043, 4394)]