19834024

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 45554400

約数和(自身を除く): 25720376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2663, 3724, 5326, 7448, 10652, 18641, 21304, 37282, 50597, 74564, 101194, 130487, 149128, 202388, 260974, 354179, 404776, 521948, 708358, 1043896, 1416716, 2479253, 2833432, 4958506, 9917012, 19834024]

約数ペア:

[(1, 19834024), (2, 9917012), (4, 4958506), (7, 2833432), (8, 2479253), (14, 1416716), (19, 1043896), (28, 708358), (38, 521948), (49, 404776), (56, 354179), (76, 260974), (98, 202388), (133, 149128), (152, 130487), (196, 101194), (266, 74564), (392, 50597), (532, 37282), (931, 21304), (1064, 18641), (1862, 10652), (2663, 7448), (3724, 5326)]