11261214728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{74086939}}^1$

素因数の和:74086964

約数の個数: 16

約数和(自身を含む): 22226082000

約数和(自身を除く): 10964867272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 74086939, 148173878, 296347756, 592695512, 1407651841, 2815303682, 5630607364, 11261214728]

約数ペア:

[(1, 11261214728), (2, 5630607364), (4, 2815303682), (8, 1407651841), (19, 592695512), (38, 296347756), (76, 148173878), (152, 74086939)]