11897745

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13003}}^1$

素因数の和:13072

約数の個数: 16

約数和(自身を含む): 19349952

約数和(自身を除く): 7452207

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 13003, 39009, 65015, 195045, 793183, 2379549, 3965915, 11897745]

約数ペア:

[(1, 11897745), (3, 3965915), (5, 2379549), (15, 793183), (61, 195045), (183, 65015), (305, 39009), (915, 13003)]