22009312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 47077632

約数和(自身を除く): 25068320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 277, 382, 416, 554, 764, 1108, 1528, 2216, 2483, 3056, 3601, 4432, 4966, 6112, 7202, 8864, 9932, 14404, 19864, 28808, 39728, 52907, 57616, 79456, 105814, 115232, 211628, 423256, 687791, 846512, 1375582, 1693024, 2751164, 5502328, 11004656, 22009312]

約数ペア:

[(1, 22009312), (2, 11004656), (4, 5502328), (8, 2751164), (13, 1693024), (16, 1375582), (26, 846512), (32, 687791), (52, 423256), (104, 211628), (191, 115232), (208, 105814), (277, 79456), (382, 57616), (416, 52907), (554, 39728), (764, 28808), (1108, 19864), (1528, 14404), (2216, 9932), (2483, 8864), (3056, 7202), (3601, 6112), (4432, 4966)]