19063912

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5081}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 41469120

約数和(自身を除く): 22405208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 5081, 10162, 20324, 35567, 40648, 71134, 142268, 284536, 340427, 680854, 1361708, 2382989, 2723416, 4765978, 9531956, 19063912]

約数ペア:

[(1, 19063912), (2, 9531956), (4, 4765978), (7, 2723416), (8, 2382989), (14, 1361708), (28, 680854), (56, 340427), (67, 284536), (134, 142268), (268, 71134), (469, 40648), (536, 35567), (938, 20324), (1876, 10162), (3752, 5081)]