16490618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 10293382

約数列:

[1, 2, 29, 58, 59, 61, 79, 118, 122, 158, 1711, 1769, 2291, 3422, 3538, 3599, 4582, 4661, 4819, 7198, 9322, 9638, 104371, 135169, 139751, 208742, 270338, 279502, 284321, 568642, 8245309, 16490618]

約数ペア:

[(1, 16490618), (2, 8245309), (29, 568642), (58, 284321), (59, 279502), (61, 270338), (79, 208742), (118, 139751), (122, 135169), (158, 104371), (1711, 9638), (1769, 9322), (2291, 7198), (3422, 4819), (3538, 4661), (3599, 4582)]