16948118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 28739232

約数和(自身を除く): 11791114

約数列:

[1, 2, 11, 22, 61, 73, 122, 146, 173, 346, 671, 803, 1342, 1606, 1903, 3806, 4453, 8906, 10553, 12629, 21106, 25258, 48983, 97966, 116083, 138919, 232166, 277838, 770369, 1540738, 8474059, 16948118]

約数ペア:

[(1, 16948118), (2, 8474059), (11, 1540738), (22, 770369), (61, 277838), (73, 232166), (122, 138919), (146, 116083), (173, 97966), (346, 48983), (671, 25258), (803, 21106), (1342, 12629), (1606, 10553), (1903, 8906), (3806, 4453)]