1919841624

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1403393}}^1$

素因数の和:1403424

約数の個数: 48

約数和(自身を含む): 5473236600

約数和(自身を除く): 3553394976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1403393, 2806786, 4210179, 5613572, 8420358, 11227144, 12630537, 16840716, 25261074, 26664467, 33681432, 50522148, 53328934, 79993401, 101044296, 106657868, 159986802, 213315736, 239980203, 319973604, 479960406, 639947208, 959920812, 1919841624]

約数ペア:

[(1, 1919841624), (2, 959920812), (3, 639947208), (4, 479960406), (6, 319973604), (8, 239980203), (9, 213315736), (12, 159986802), (18, 106657868), (19, 101044296), (24, 79993401), (36, 53328934), (38, 50522148), (57, 33681432), (72, 26664467), (76, 25261074), (114, 16840716), (152, 12630537), (171, 11227144), (228, 8420358), (342, 5613572), (456, 4210179), (684, 2806786), (1368, 1403393)]