19446983

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 20998656

約数和(自身を除く): 1551673

約数列:

[1, 23, 61, 83, 167, 1403, 1909, 3841, 5063, 10187, 13861, 116449, 234301, 318803, 845521, 19446983]

約数ペア:

[(1, 19446983), (23, 845521), (61, 318803), (83, 234301), (167, 116449), (1403, 13861), (1909, 10187), (3841, 5063)]