19261950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128413}}^1$

素因数の和:128428

約数の個数: 24

約数和(自身を含む): 47770008

約数和(自身を除く): 28508058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128413, 256826, 385239, 642065, 770478, 1284130, 1926195, 3210325, 3852390, 6420650, 9630975, 19261950]

約数ペア:

[(1, 19261950), (2, 9630975), (3, 6420650), (5, 3852390), (6, 3210325), (10, 1926195), (15, 1284130), (25, 770478), (30, 642065), (50, 385239), (75, 256826), (150, 128413)]