18740710

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4013}}^1$

素因数の和:4487

約数の個数: 16

約数和(自身を含む): 33813936

約数和(自身を除く): 15073226

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4013, 4670, 8026, 20065, 40130, 1874071, 3748142, 9370355, 18740710]

約数ペア:

[(1, 18740710), (2, 9370355), (5, 3748142), (10, 1874071), (467, 40130), (934, 20065), (2335, 8026), (4013, 4670)]