13826470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197521}}^1$

素因数の和:197535

約数の個数: 16

約数和(自身を含む): 28443168

約数和(自身を除く): 14616698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197521, 395042, 987605, 1382647, 1975210, 2765294, 6913235, 13826470]

約数ペア:

[(1, 13826470), (2, 6913235), (5, 2765294), (7, 1975210), (10, 1382647), (14, 987605), (35, 395042), (70, 197521)]