39938366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1871}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 64628928

約数和(自身を除く): 24690562

約数列:

[1, 2, 13, 26, 821, 1642, 1871, 3742, 10673, 21346, 24323, 48646, 1536091, 3072182, 19969183, 39938366]

約数ペア:

[(1, 39938366), (2, 19969183), (13, 3072182), (26, 1536091), (821, 48646), (1642, 24323), (1871, 21346), (3742, 10673)]