19259244

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6011}}^1$

素因数の和:6110

約数の個数: 36

約数和(自身を含む): 49238280

約数和(自身を除く): 29979036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6011, 12022, 18033, 24044, 36066, 54099, 72132, 108198, 216396, 534979, 1069958, 1604937, 2139916, 3209874, 4814811, 6419748, 9629622, 19259244]

約数ペア:

[(1, 19259244), (2, 9629622), (3, 6419748), (4, 4814811), (6, 3209874), (9, 2139916), (12, 1604937), (18, 1069958), (36, 534979), (89, 216396), (178, 108198), (267, 72132), (356, 54099), (534, 36066), (801, 24044), (1068, 18033), (1602, 12022), (3204, 6011)]