22702919918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{219407}}^1$

素因数の和:219824

約数の個数: 32

約数和(自身を含む): 41073177600

約数和(自身を除く): 18370257682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389, 778, 2723, 5446, 7391, 14782, 51737, 103474, 219407, 438814, 1535849, 3071698, 4168733, 8337466, 29181131, 58362262, 85349323, 170698646, 597445261, 1194890522, 1621637137, 3243274274, 11351459959, 22702919918]

約数ペア:

[(1, 22702919918), (2, 11351459959), (7, 3243274274), (14, 1621637137), (19, 1194890522), (38, 597445261), (133, 170698646), (266, 85349323), (389, 58362262), (778, 29181131), (2723, 8337466), (5446, 4168733), (7391, 3071698), (14782, 1535849), (51737, 438814), (103474, 219407)]