19355718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 42071040

約数和(自身を除く): 22715322

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5477, 10954, 16431, 32862, 104063, 169787, 208126, 312189, 339574, 509361, 624378, 1018722, 3225953, 6451906, 9677859, 19355718]

約数ペア:

[(1, 19355718), (2, 9677859), (3, 6451906), (6, 3225953), (19, 1018722), (31, 624378), (38, 509361), (57, 339574), (62, 312189), (93, 208126), (114, 169787), (186, 104063), (589, 32862), (1178, 16431), (1767, 10954), (3534, 5477)]