13813912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12983}}^1$

素因数の和:13015

約数の個数: 32

約数和(自身を含む): 31161600

約数和(自身を除く): 17347688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 12983, 25966, 51932, 90881, 103864, 181762, 246677, 363524, 493354, 727048, 986708, 1726739, 1973416, 3453478, 6906956, 13813912]

約数ペア:

[(1, 13813912), (2, 6906956), (4, 3453478), (7, 1973416), (8, 1726739), (14, 986708), (19, 727048), (28, 493354), (38, 363524), (56, 246677), (76, 181762), (133, 103864), (152, 90881), (266, 51932), (532, 25966), (1064, 12983)]