18974001818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2315597}}^1$

素因数の和:2315857

約数の個数: 16

約数和(自身を含む): 30260234664

約数和(自身を除く): 11286232846

約数列:

[1, 2, 17, 34, 241, 482, 4097, 8194, 2315597, 4631194, 39365149, 78730298, 558058877, 1116117754, 9487000909, 18974001818]

約数ペア:

[(1, 18974001818), (2, 9487000909), (17, 1116117754), (34, 558058877), (241, 78730298), (482, 39365149), (4097, 4631194), (8194, 2315597)]