19283108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 38044188

約数和(自身を除く): 18761080

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 701, 1058, 1196, 1402, 2116, 2804, 6877, 9113, 13754, 16123, 18226, 27508, 32246, 36452, 64492, 209599, 370829, 419198, 741658, 838396, 1483316, 4820777, 9641554, 19283108]

約数ペア:

[(1, 19283108), (2, 9641554), (4, 4820777), (13, 1483316), (23, 838396), (26, 741658), (46, 419198), (52, 370829), (92, 209599), (299, 64492), (529, 36452), (598, 32246), (701, 27508), (1058, 18226), (1196, 16123), (1402, 13754), (2116, 9113), (2804, 6877)]