16384060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10639}}^1$

素因数の和:10666

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 26516420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10639, 21278, 42556, 53195, 74473, 106390, 117029, 148946, 212780, 234058, 297892, 372365, 468116, 585145, 744730, 819203, 1170290, 1489460, 1638406, 2340580, 3276812, 4096015, 8192030, 16384060]

約数ペア:

[(1, 16384060), (2, 8192030), (4, 4096015), (5, 3276812), (7, 2340580), (10, 1638406), (11, 1489460), (14, 1170290), (20, 819203), (22, 744730), (28, 585145), (35, 468116), (44, 372365), (55, 297892), (70, 234058), (77, 212780), (110, 148946), (140, 117029), (154, 106390), (220, 74473), (308, 53195), (385, 42556), (770, 21278), (1540, 10639)]