18730832

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 30

約数和(自身を含む): 37954602

約数和(自身を除く): 19223770

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 2213, 4232, 4426, 8464, 8852, 17704, 35408, 50899, 101798, 203596, 407192, 814384, 1170677, 2341354, 4682708, 9365416, 18730832]

約数ペア:

[(1, 18730832), (2, 9365416), (4, 4682708), (8, 2341354), (16, 1170677), (23, 814384), (46, 407192), (92, 203596), (184, 101798), (368, 50899), (529, 35408), (1058, 17704), (2116, 8852), (2213, 8464), (4232, 4426)]