13851460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98939}}^1$

素因数の和:98955

約数の個数: 24

約数和(自身を含む): 33243840

約数和(自身を除く): 19392380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98939, 197878, 395756, 494695, 692573, 989390, 1385146, 1978780, 2770292, 3462865, 6925730, 13851460]

約数ペア:

[(1, 13851460), (2, 6925730), (4, 3462865), (5, 2770292), (7, 1978780), (10, 1385146), (14, 989390), (20, 692573), (28, 494695), (35, 395756), (70, 197878), (140, 98939)]