12821438076

素因数分解:

$2^2\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1086931}}^1$

素因数の和:1087921

約数の個数: 24

約数和(自身を含む): 29947150464

約数和(自身を除く): 17125712388

約数列:

[1, 2, 3, 4, 6, 12, 983, 1966, 2949, 3932, 5898, 11796, 1086931, 2173862, 3260793, 4347724, 6521586, 13043172, 1068453173, 2136906346, 3205359519, 4273812692, 6410719038, 12821438076]

約数ペア:

[(1, 12821438076), (2, 6410719038), (3, 4273812692), (4, 3205359519), (6, 2136906346), (12, 1068453173), (983, 13043172), (1966, 6521586), (2949, 4347724), (3932, 3260793), (5898, 2173862), (11796, 1086931)]