19040079

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 25915392

約数和(自身を除く): 6875313

約数列:

[1, 3, 73, 219, 227, 383, 681, 1149, 16571, 27959, 49713, 83877, 86941, 260823, 6346693, 19040079]

約数ペア:

[(1, 19040079), (3, 6346693), (73, 260823), (219, 86941), (227, 83877), (383, 49713), (681, 27959), (1149, 16571)]