1375472966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19081}}^1$

素因数の和:19380

約数の個数: 32

約数和(自身を含む): 2491345920

約数和(自身を除く): 1115872954

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 542, 1897, 3794, 5149, 10298, 19081, 36043, 38162, 72086, 133567, 267134, 362539, 725078, 2537773, 5075546, 5170951, 10341902, 36196657, 72393314, 98248069, 196496138, 687736483, 1375472966]

約数ペア:

[(1, 1375472966), (2, 687736483), (7, 196496138), (14, 98248069), (19, 72393314), (38, 36196657), (133, 10341902), (266, 5170951), (271, 5075546), (542, 2537773), (1897, 725078), (3794, 362539), (5149, 267134), (10298, 133567), (19081, 72086), (36043, 38162)]