12543230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9431}}^1$

素因数の和:9464

約数の個数: 32

約数和(自身を含む): 27164160

約数和(自身を除く): 14620930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9431, 18862, 47155, 66017, 94310, 132034, 179189, 330085, 358378, 660170, 895945, 1254323, 1791890, 2508646, 6271615, 12543230]

約数ペア:

[(1, 12543230), (2, 6271615), (5, 2508646), (7, 1791890), (10, 1254323), (14, 895945), (19, 660170), (35, 358378), (38, 330085), (70, 179189), (95, 132034), (133, 94310), (190, 66017), (266, 47155), (665, 18862), (1330, 9431)]