19581414

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 40128000

約数和(自身を除く): 20546586

約数列:

[1, 2, 3, 6, 79, 109, 158, 218, 237, 327, 379, 474, 654, 758, 1137, 2274, 8611, 17222, 25833, 29941, 41311, 51666, 59882, 82622, 89823, 123933, 179646, 247866, 3263569, 6527138, 9790707, 19581414]

約数ペア:

[(1, 19581414), (2, 9790707), (3, 6527138), (6, 3263569), (79, 247866), (109, 179646), (158, 123933), (218, 89823), (237, 82622), (327, 59882), (379, 51666), (474, 41311), (654, 29941), (758, 25833), (1137, 17222), (2274, 8611)]