12964210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 13888910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1109, 1169, 1670, 2218, 2338, 5545, 5845, 7763, 11090, 11690, 15526, 38815, 77630, 185203, 370406, 926015, 1296421, 1852030, 2592842, 6482105, 12964210]

約数ペア:

[(1, 12964210), (2, 6482105), (5, 2592842), (7, 1852030), (10, 1296421), (14, 926015), (35, 370406), (70, 185203), (167, 77630), (334, 38815), (835, 15526), (1109, 11690), (1169, 11090), (1670, 7763), (2218, 5845), (2338, 5545)]