15968989812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{55631}}^1$

素因数の和:56916

約数の個数: 48

約数和(自身を含む): 39253939200

約数和(自身を除く): 23284949388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1259, 2518, 3777, 5036, 7554, 15108, 23921, 47842, 55631, 71763, 95684, 111262, 143526, 166893, 222524, 287052, 333786, 667572, 1056989, 2113978, 3170967, 4227956, 6341934, 12683868, 70039429, 140078858, 210118287, 280157716, 420236574, 840473148, 1330749151, 2661498302, 3992247453, 5322996604, 7984494906, 15968989812]

約数ペア:

[(1, 15968989812), (2, 7984494906), (3, 5322996604), (4, 3992247453), (6, 2661498302), (12, 1330749151), (19, 840473148), (38, 420236574), (57, 280157716), (76, 210118287), (114, 140078858), (228, 70039429), (1259, 12683868), (2518, 6341934), (3777, 4227956), (5036, 3170967), (7554, 2113978), (15108, 1056989), (23921, 667572), (47842, 333786), (55631, 287052), (71763, 222524), (95684, 166893), (111262, 143526)]