19253510

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23197}}^1$

素因数の和:23287

約数の個数: 16

約数和(自身を含む): 35075376

約数和(自身を除く): 15821866

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23197, 46394, 115985, 231970, 1925351, 3850702, 9626755, 19253510]

約数ペア:

[(1, 19253510), (2, 9626755), (5, 3850702), (10, 1925351), (83, 231970), (166, 115985), (415, 46394), (830, 23197)]