16855890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5563}}^1$

素因数の和:5674

約数の個数: 32

約数和(自身を含む): 40862016

約数和(自身を除く): 24006126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 5563, 11126, 16689, 27815, 33378, 55630, 83445, 166890, 561863, 1123726, 1685589, 2809315, 3371178, 5618630, 8427945, 16855890]

約数ペア:

[(1, 16855890), (2, 8427945), (3, 5618630), (5, 3371178), (6, 2809315), (10, 1685589), (15, 1123726), (30, 561863), (101, 166890), (202, 83445), (303, 55630), (505, 33378), (606, 27815), (1010, 16689), (1515, 11126), (3030, 5563)]