19100418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 40694400

約数和(自身を除く): 21593982

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199, 398, 597, 941, 1194, 1882, 2823, 3383, 5646, 6766, 10149, 15997, 20298, 31994, 47991, 95982, 187259, 374518, 561777, 1123554, 3183403, 6366806, 9550209, 19100418]

約数ペア:

[(1, 19100418), (2, 9550209), (3, 6366806), (6, 3183403), (17, 1123554), (34, 561777), (51, 374518), (102, 187259), (199, 95982), (398, 47991), (597, 31994), (941, 20298), (1194, 15997), (1882, 10149), (2823, 6766), (3383, 5646)]