19060995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4397}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 32404464

約数和(自身を除く): 13343469

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 4397, 13191, 21985, 65955, 74749, 224247, 373745, 1121235, 1270733, 3812199, 6353665, 19060995]

約数ペア:

[(1, 19060995), (3, 6353665), (5, 3812199), (15, 1270733), (17, 1121235), (51, 373745), (85, 224247), (255, 74749), (289, 65955), (867, 21985), (1445, 13191), (4335, 4397)]