19276956

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11393}}^1$

素因数の和:11450

約数の個数: 36

約数和(自身を含む): 49768992

約数和(自身を除く): 30492036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11393, 22786, 34179, 45572, 68358, 102537, 136716, 205074, 410148, 535471, 1070942, 1606413, 2141884, 3212826, 4819239, 6425652, 9638478, 19276956]

約数ペア:

[(1, 19276956), (2, 9638478), (3, 6425652), (4, 4819239), (6, 3212826), (9, 2141884), (12, 1606413), (18, 1070942), (36, 535471), (47, 410148), (94, 205074), (141, 136716), (188, 102537), (282, 68358), (423, 45572), (564, 34179), (846, 22786), (1692, 11393)]