16340912

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 38803320

約数和(自身を除く): 22462408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1097, 1862, 2128, 2194, 3724, 4388, 7448, 7679, 8776, 14896, 15358, 17552, 20843, 30716, 41686, 53753, 61432, 83372, 107506, 122864, 145901, 166744, 215012, 291802, 333488, 430024, 583604, 860048, 1021307, 1167208, 2042614, 2334416, 4085228, 8170456, 16340912]

約数ペア:

[(1, 16340912), (2, 8170456), (4, 4085228), (7, 2334416), (8, 2042614), (14, 1167208), (16, 1021307), (19, 860048), (28, 583604), (38, 430024), (49, 333488), (56, 291802), (76, 215012), (98, 166744), (112, 145901), (133, 122864), (152, 107506), (196, 83372), (266, 61432), (304, 53753), (392, 41686), (532, 30716), (784, 20843), (931, 17552), (1064, 15358), (1097, 14896), (1862, 8776), (2128, 7679), (2194, 7448), (3724, 4388)]