12599698874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2777}}^1$

素因数の和:3303

約数の個数: 64

約数和(自身を含む): 23409872640

約数和(自身を除く): 10810173766

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 461, 518, 703, 922, 1406, 2777, 3227, 4921, 5554, 6454, 8759, 9842, 17057, 17518, 19439, 34114, 38878, 52763, 61313, 102749, 105526, 119399, 122626, 205498, 238798, 324083, 369341, 648166, 719243, 738682, 1280197, 1438486, 1952231, 2268581, 2560394, 3904462, 4537162, 8961379, 13665617, 17922758, 24323743, 27331234, 47367289, 48647486, 94734578, 170266201, 331571023, 340532402, 663142046, 899978491, 1799956982, 6299849437, 12599698874]

約数ペア:

[(1, 12599698874), (2, 6299849437), (7, 1799956982), (14, 899978491), (19, 663142046), (37, 340532402), (38, 331571023), (74, 170266201), (133, 94734578), (259, 48647486), (266, 47367289), (461, 27331234), (518, 24323743), (703, 17922758), (922, 13665617), (1406, 8961379), (2777, 4537162), (3227, 3904462), (4921, 2560394), (5554, 2268581), (6454, 1952231), (8759, 1438486), (9842, 1280197), (17057, 738682), (17518, 719243), (19439, 648166), (34114, 369341), (38878, 324083), (52763, 238798), (61313, 205498), (102749, 122626), (105526, 119399)]