16814564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 35054208

約数和(自身を除く): 18239644

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 827, 884, 1196, 1564, 1654, 3308, 5083, 10166, 10751, 14059, 19021, 20332, 21502, 28118, 38042, 43004, 56236, 76084, 182767, 247273, 323357, 365534, 494546, 646714, 731068, 989092, 1293428, 4203641, 8407282, 16814564]

約数ペア:

[(1, 16814564), (2, 8407282), (4, 4203641), (13, 1293428), (17, 989092), (23, 731068), (26, 646714), (34, 494546), (46, 365534), (52, 323357), (68, 247273), (92, 182767), (221, 76084), (299, 56236), (391, 43004), (442, 38042), (598, 28118), (782, 21502), (827, 20332), (884, 19021), (1196, 14059), (1564, 10751), (1654, 10166), (3308, 5083)]