18702472

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{12113}}^1$

素因数の和:12312

約数の個数: 16

約数和(自身を含む): 35251740

約数和(自身を除く): 16549268

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 12113, 24226, 48452, 96904, 2337809, 4675618, 9351236, 18702472]

約数ペア:

[(1, 18702472), (2, 9351236), (4, 4675618), (8, 2337809), (193, 96904), (386, 48452), (772, 24226), (1544, 12113)]