11977630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 12859490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1231, 1390, 1946, 2462, 4865, 6155, 8617, 9730, 12310, 17234, 43085, 86170, 171109, 342218, 855545, 1197763, 1711090, 2395526, 5988815, 11977630]

約数ペア:

[(1, 11977630), (2, 5988815), (5, 2395526), (7, 1711090), (10, 1197763), (14, 855545), (35, 342218), (70, 171109), (139, 86170), (278, 43085), (695, 17234), (973, 12310), (1231, 9730), (1390, 8617), (1946, 6155), (2462, 4865)]