19152468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23131}}^1$

素因数の和:23164

約数の個数: 36

約数和(自身を含む): 50520288

約数和(自身を除く): 31367820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23131, 46262, 69393, 92524, 138786, 208179, 277572, 416358, 532013, 832716, 1064026, 1596039, 2128052, 3192078, 4788117, 6384156, 9576234, 19152468]

約数ペア:

[(1, 19152468), (2, 9576234), (3, 6384156), (4, 4788117), (6, 3192078), (9, 2128052), (12, 1596039), (18, 1064026), (23, 832716), (36, 532013), (46, 416358), (69, 277572), (92, 208179), (138, 138786), (207, 92524), (276, 69393), (414, 46262), (828, 23131)]