128223514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{3331}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 202718880

約数和(自身を除く): 74495366

約数列:

[1, 2, 19, 38, 1013, 2026, 3331, 6662, 19247, 38494, 63289, 126578, 3374303, 6748606, 64111757, 128223514]

約数ペア:

[(1, 128223514), (2, 64111757), (19, 6748606), (38, 3374303), (1013, 126578), (2026, 63289), (3331, 38494), (6662, 19247)]