9906904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9343

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 12441896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 9311, 18622, 37244, 65177, 74488, 130354, 176909, 260708, 353818, 521416, 707636, 1238363, 1415272, 2476726, 4953452, 9906904]

約数ペア:

[(1, 9906904), (2, 4953452), (4, 2476726), (7, 1415272), (8, 1238363), (14, 707636), (19, 521416), (28, 353818), (38, 260708), (56, 176909), (76, 130354), (133, 74488), (152, 65177), (266, 37244), (532, 18622), (1064, 9311)]