16614260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63901}}^1$

素因数の和:63923

約数の個数: 24

約数和(自身を含む): 37574376

約数和(自身を除く): 20960116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 63901, 127802, 255604, 319505, 639010, 830713, 1278020, 1661426, 3322852, 4153565, 8307130, 16614260]

約数ペア:

[(1, 16614260), (2, 8307130), (4, 4153565), (5, 3322852), (10, 1661426), (13, 1278020), (20, 830713), (26, 639010), (52, 319505), (65, 255604), (130, 127802), (260, 63901)]