13188812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 29917440

約数和(自身を除く): 16728628

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, 1907, 3458, 3814, 6916, 7628, 13349, 24791, 26698, 36233, 49582, 53396, 72466, 99164, 144932, 173537, 253631, 347074, 471029, 507262, 694148, 942058, 1014524, 1884116, 3297203, 6594406, 13188812]

約数ペア:

[(1, 13188812), (2, 6594406), (4, 3297203), (7, 1884116), (13, 1014524), (14, 942058), (19, 694148), (26, 507262), (28, 471029), (38, 347074), (52, 253631), (76, 173537), (91, 144932), (133, 99164), (182, 72466), (247, 53396), (266, 49582), (364, 36233), (494, 26698), (532, 24791), (988, 13349), (1729, 7628), (1907, 6916), (3458, 3814)]