191931324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1230329}}^1$

素因数の和:1230349

約数の個数: 24

約数和(自身を含む): 482289360

約数和(自身を除く): 290358036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1230329, 2460658, 3690987, 4921316, 7381974, 14763948, 15994277, 31988554, 47982831, 63977108, 95965662, 191931324]

約数ペア:

[(1, 191931324), (2, 95965662), (3, 63977108), (4, 47982831), (6, 31988554), (12, 15994277), (13, 14763948), (26, 7381974), (39, 4921316), (52, 3690987), (78, 2460658), (156, 1230329)]