38491188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 95000640

約数和(自身を除く): 56509452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 421, 802, 842, 1203, 1263, 1604, 1684, 2406, 2526, 4812, 5052, 7619, 7999, 15238, 15998, 22857, 23997, 30476, 31996, 45714, 47994, 91428, 95988, 168821, 337642, 506463, 675284, 1012926, 2025852, 3207599, 6415198, 9622797, 12830396, 19245594, 38491188]

約数ペア:

[(1, 38491188), (2, 19245594), (3, 12830396), (4, 9622797), (6, 6415198), (12, 3207599), (19, 2025852), (38, 1012926), (57, 675284), (76, 506463), (114, 337642), (228, 168821), (401, 95988), (421, 91428), (802, 47994), (842, 45714), (1203, 31996), (1263, 30476), (1604, 23997), (1684, 22857), (2406, 15998), (2526, 15238), (4812, 7999), (5052, 7619)]