19425156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70381}}^1$

素因数の和:70411

約数の個数: 24

約数和(自身を含む): 47296704

約数和(自身を除く): 27871548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 70381, 140762, 211143, 281524, 422286, 844572, 1618763, 3237526, 4856289, 6475052, 9712578, 19425156]

約数ペア:

[(1, 19425156), (2, 9712578), (3, 6475052), (4, 4856289), (6, 3237526), (12, 1618763), (23, 844572), (46, 422286), (69, 281524), (92, 211143), (138, 140762), (276, 70381)]