190030856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1250203}}^1$

素因数の和:1250228

約数の個数: 16

約数和(自身を含む): 375061200

約数和(自身を除く): 185030344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1250203, 2500406, 5000812, 10001624, 23753857, 47507714, 95015428, 190030856]

約数ペア:

[(1, 190030856), (2, 95015428), (4, 47507714), (8, 23753857), (19, 10001624), (38, 5000812), (76, 2500406), (152, 1250203)]