19179510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{91331}}^1$

素因数の和:91348

約数の個数: 32

約数和(自身を含む): 52607232

約数和(自身を除く): 33427722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 91331, 182662, 273993, 456655, 547986, 639317, 913310, 1278634, 1369965, 1917951, 2739930, 3196585, 3835902, 6393170, 9589755, 19179510]

約数ペア:

[(1, 19179510), (2, 9589755), (3, 6393170), (5, 3835902), (6, 3196585), (7, 2739930), (10, 1917951), (14, 1369965), (15, 1278634), (21, 913310), (30, 639317), (35, 547986), (42, 456655), (70, 273993), (105, 182662), (210, 91331)]