19580142

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4937}}^1$

素因数の和:5603

約数の個数: 16

約数和(自身を含む): 39227472

約数和(自身を除く): 19647330

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 4937, 9874, 14811, 29622, 3263357, 6526714, 9790071, 19580142]

約数ペア:

[(1, 19580142), (2, 9790071), (3, 6526714), (6, 3263357), (661, 29622), (1322, 14811), (1983, 9874), (3966, 4937)]