19035142

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15277}}^1$

素因数の和:15375

約数の個数: 16

約数和(自身を含む): 33000480

約数和(自身を除く): 13965338

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 15277, 30554, 106939, 213878, 1359653, 2719306, 9517571, 19035142]

約数ペア:

[(1, 19035142), (2, 9517571), (7, 2719306), (14, 1359653), (89, 213878), (178, 106939), (623, 30554), (1246, 15277)]