11856728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 24116400

約数和(自身を除く): 12259672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 659, 692, 1318, 1384, 2249, 2636, 4498, 5272, 8567, 8996, 17134, 17992, 34268, 68536, 114007, 228014, 456028, 912056, 1482091, 2964182, 5928364, 11856728]

約数ペア:

[(1, 11856728), (2, 5928364), (4, 2964182), (8, 1482091), (13, 912056), (26, 456028), (52, 228014), (104, 114007), (173, 68536), (346, 34268), (659, 17992), (692, 17134), (1318, 8996), (1384, 8567), (2249, 5272), (2636, 4498)]