16329442

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 24897600

約数和(自身を除く): 8568158

約数列:

[1, 2, 139, 151, 278, 302, 389, 778, 20989, 41978, 54071, 58739, 108142, 117478, 8164721, 16329442]

約数ペア:

[(1, 16329442), (2, 8164721), (139, 117478), (151, 108142), (278, 58739), (302, 54071), (389, 41978), (778, 20989)]