19396380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{323273}}^1$

素因数の和:323285

約数の個数: 24

約数和(自身を含む): 54310032

約数和(自身を除く): 34913652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 323273, 646546, 969819, 1293092, 1616365, 1939638, 3232730, 3879276, 4849095, 6465460, 9698190, 19396380]

約数ペア:

[(1, 19396380), (2, 9698190), (3, 6465460), (4, 4849095), (5, 3879276), (6, 3232730), (10, 1939638), (12, 1616365), (15, 1293092), (20, 969819), (30, 646546), (60, 323273)]