13628776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12809}}^1$

素因数の和:12841

約数の個数: 32

約数和(自身を含む): 30744000

約数和(自身を除く): 17115224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 12809, 25618, 51236, 89663, 102472, 179326, 243371, 358652, 486742, 717304, 973484, 1703597, 1946968, 3407194, 6814388, 13628776]

約数ペア:

[(1, 13628776), (2, 6814388), (4, 3407194), (7, 1946968), (8, 1703597), (14, 973484), (19, 717304), (28, 486742), (38, 358652), (56, 243371), (76, 179326), (133, 102472), (152, 89663), (266, 51236), (532, 25618), (1064, 12809)]