19328142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 40580352

約数和(自身を除く): 21252210

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 617, 681, 1234, 1362, 1851, 3702, 5221, 10442, 14191, 15663, 28382, 31326, 42573, 85146, 140059, 280118, 420177, 840354, 3221357, 6442714, 9664071, 19328142]

約数ペア:

[(1, 19328142), (2, 9664071), (3, 6442714), (6, 3221357), (23, 840354), (46, 420177), (69, 280118), (138, 140059), (227, 85146), (454, 42573), (617, 31326), (681, 28382), (1234, 15663), (1362, 14191), (1851, 10442), (3702, 5221)]