19366770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15013}}^1$

素因数の和:15066

約数の個数: 32

約数和(自身を含む): 47564352

約数和(自身を除く): 28197582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15013, 30026, 45039, 75065, 90078, 150130, 225195, 450390, 645559, 1291118, 1936677, 3227795, 3873354, 6455590, 9683385, 19366770]

約数ペア:

[(1, 19366770), (2, 9683385), (3, 6455590), (5, 3873354), (6, 3227795), (10, 1936677), (15, 1291118), (30, 645559), (43, 450390), (86, 225195), (129, 150130), (215, 90078), (258, 75065), (430, 45039), (645, 30026), (1290, 15013)]