16876138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 27855360

約数和(自身を除く): 10979222

約数列:

[1, 2, 17, 34, 61, 79, 103, 122, 158, 206, 1037, 1343, 1751, 2074, 2686, 3502, 4819, 6283, 8137, 9638, 12566, 16274, 81923, 106811, 138329, 163846, 213622, 276658, 496357, 992714, 8438069, 16876138]

約数ペア:

[(1, 16876138), (2, 8438069), (17, 992714), (34, 496357), (61, 276658), (79, 213622), (103, 163846), (122, 138329), (158, 106811), (206, 81923), (1037, 16274), (1343, 12566), (1751, 9638), (2074, 8137), (2686, 6283), (3502, 4819)]