13990422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7260

約数の個数: 32

約数和(自身を含む): 31190400

約数和(自身を除く): 17199978

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 7219, 14438, 21657, 43314, 122723, 137161, 245446, 274322, 368169, 411483, 736338, 822966, 2331737, 4663474, 6995211, 13990422]

約数ペア:

[(1, 13990422), (2, 6995211), (3, 4663474), (6, 2331737), (17, 822966), (19, 736338), (34, 411483), (38, 368169), (51, 274322), (57, 245446), (102, 137161), (114, 122723), (323, 43314), (646, 21657), (969, 14438), (1938, 7219)]