21580823035

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1\times {\mathrm{39043}}^1$

素因数の和:39762

約数の個数: 16

約数和(自身を含む): 26065149696

約数和(自身を除く): 4484326661

約数列:

[1, 5, 227, 487, 1135, 2435, 39043, 110549, 195215, 552745, 8862761, 19013941, 44313805, 95069705, 4316164607, 21580823035]

約数ペア:

[(1, 21580823035), (5, 4316164607), (227, 95069705), (487, 44313805), (1135, 19013941), (2435, 8862761), (39043, 552745), (110549, 195215)]