12432472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 25285680

約数和(自身を除く): 12853208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 691, 692, 1382, 1384, 2249, 2764, 4498, 5528, 8983, 8996, 17966, 17992, 35932, 71864, 119543, 239086, 478172, 956344, 1554059, 3108118, 6216236, 12432472]

約数ペア:

[(1, 12432472), (2, 6216236), (4, 3108118), (8, 1554059), (13, 956344), (26, 478172), (52, 239086), (104, 119543), (173, 71864), (346, 35932), (691, 17992), (692, 17966), (1382, 8996), (1384, 8983), (2249, 5528), (2764, 4498)]