19368636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:7994

約数の個数: 48

約数和(自身を含む): 53437440

約数和(自身を除く): 34068804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7951, 15902, 23853, 31804, 47706, 55657, 95412, 111314, 166971, 222628, 230579, 333942, 461158, 667884, 691737, 922316, 1383474, 1614053, 2766948, 3228106, 4842159, 6456212, 9684318, 19368636]

約数ペア:

[(1, 19368636), (2, 9684318), (3, 6456212), (4, 4842159), (6, 3228106), (7, 2766948), (12, 1614053), (14, 1383474), (21, 922316), (28, 691737), (29, 667884), (42, 461158), (58, 333942), (84, 230579), (87, 222628), (116, 166971), (174, 111314), (203, 95412), (348, 55657), (406, 47706), (609, 31804), (812, 23853), (1218, 15902), (2436, 7951)]