11578736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55667}}^1$

素因数の和:55688

約数の個数: 20

約数和(自身を含む): 24159912

約数和(自身を除く): 12581176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55667, 111334, 222668, 445336, 723671, 890672, 1447342, 2894684, 5789368, 11578736]

約数ペア:

[(1, 11578736), (2, 5789368), (4, 2894684), (8, 1447342), (13, 890672), (16, 723671), (26, 445336), (52, 222668), (104, 111334), (208, 55667)]