12393290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13646

約数の個数: 32

約数和(自身を含む): 27457920

約数和(自身を除く): 15064630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13619, 27238, 68095, 95333, 136190, 177047, 190666, 354094, 476665, 885235, 953330, 1239329, 1770470, 2478658, 6196645, 12393290]

約数ペア:

[(1, 12393290), (2, 6196645), (5, 2478658), (7, 1770470), (10, 1239329), (13, 953330), (14, 885235), (26, 476665), (35, 354094), (65, 190666), (70, 177047), (91, 136190), (130, 95333), (182, 68095), (455, 27238), (910, 13619)]