19165694

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 29844720

約数和(自身を除く): 10679026

約数列:

[1, 2, 29, 58, 491, 673, 982, 1346, 14239, 19517, 28478, 39034, 330443, 660886, 9582847, 19165694]

約数ペア:

[(1, 19165694), (2, 9582847), (29, 660886), (58, 330443), (491, 39034), (673, 28478), (982, 19517), (1346, 14239)]