19238190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1481}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 46309536

約数和(自身を除く): 27071346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 1481, 2165, 2598, 2962, 4330, 4443, 6495, 7405, 8886, 12990, 14810, 22215, 44430, 641273, 1282546, 1923819, 3206365, 3847638, 6412730, 9619095, 19238190]

約数ペア:

[(1, 19238190), (2, 9619095), (3, 6412730), (5, 3847638), (6, 3206365), (10, 1923819), (15, 1282546), (30, 641273), (433, 44430), (866, 22215), (1299, 14810), (1481, 12990), (2165, 8886), (2598, 7405), (2962, 6495), (4330, 4443)]