15698317712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{670639}}^1$

素因数の和:670684

約数の個数: 80

約数和(自身を含む): 39916492800

約数和(自身を除く): 24218175088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 670639, 1341278, 2682556, 4694473, 5365112, 7377029, 9388946, 10730224, 12742141, 14754058, 18777892, 25484282, 29508116, 37555784, 50968564, 51639203, 59016232, 75111568, 89194987, 101937128, 103278406, 118032464, 140163551, 178389974, 203874256, 206556812, 280327102, 356779948, 413113624, 560654204, 713559896, 826227248, 981144857, 1121308408, 1427119792, 1962289714, 2242616816, 3924579428, 7849158856, 15698317712]

約数ペア:

[(1, 15698317712), (2, 7849158856), (4, 3924579428), (7, 2242616816), (8, 1962289714), (11, 1427119792), (14, 1121308408), (16, 981144857), (19, 826227248), (22, 713559896), (28, 560654204), (38, 413113624), (44, 356779948), (56, 280327102), (76, 206556812), (77, 203874256), (88, 178389974), (112, 140163551), (133, 118032464), (152, 103278406), (154, 101937128), (176, 89194987), (209, 75111568), (266, 59016232), (304, 51639203), (308, 50968564), (418, 37555784), (532, 29508116), (616, 25484282), (836, 18777892), (1064, 14754058), (1232, 12742141), (1463, 10730224), (1672, 9388946), (2128, 7377029), (2926, 5365112), (3344, 4694473), (5852, 2682556), (11704, 1341278), (23408, 670639)]