19596636

素因数分解:

$2^2\times 3^2\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1490

約数の個数: 36

約数和(自身を含む): 49670712

約数和(自身を除く): 30074076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 683, 797, 1366, 1594, 2049, 2391, 2732, 3188, 4098, 4782, 6147, 7173, 8196, 9564, 12294, 14346, 24588, 28692, 544351, 1088702, 1633053, 2177404, 3266106, 4899159, 6532212, 9798318, 19596636]

約数ペア:

[(1, 19596636), (2, 9798318), (3, 6532212), (4, 4899159), (6, 3266106), (9, 2177404), (12, 1633053), (18, 1088702), (36, 544351), (683, 28692), (797, 24588), (1366, 14346), (1594, 12294), (2049, 9564), (2391, 8196), (2732, 7173), (3188, 6147), (4098, 4782)]