23452156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 53186560

約数和(自身を除く): 29734404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3391, 3458, 6782, 6916, 13564, 23737, 44083, 47474, 64429, 88166, 94948, 128858, 176332, 257716, 308581, 451003, 617162, 837577, 902006, 1234324, 1675154, 1804012, 3350308, 5863039, 11726078, 23452156]

約数ペア:

[(1, 23452156), (2, 11726078), (4, 5863039), (7, 3350308), (13, 1804012), (14, 1675154), (19, 1234324), (26, 902006), (28, 837577), (38, 617162), (52, 451003), (76, 308581), (91, 257716), (133, 176332), (182, 128858), (247, 94948), (266, 88166), (364, 64429), (494, 47474), (532, 44083), (988, 23737), (1729, 13564), (3391, 6916), (3458, 6782)]