16238090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 32636736

約数和(自身を除く): 16398646

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3433, 4730, 6866, 17165, 34330, 37763, 75526, 147619, 188815, 295238, 377630, 738095, 1476190, 1623809, 3247618, 8119045, 16238090]

約数ペア:

[(1, 16238090), (2, 8119045), (5, 3247618), (10, 1623809), (11, 1476190), (22, 738095), (43, 377630), (55, 295238), (86, 188815), (110, 147619), (215, 75526), (430, 37763), (473, 34330), (946, 17165), (2365, 6866), (3433, 4730)]