12539906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 19278648

約数和(自身を除く): 6738742

約数列:

[1, 2, 53, 106, 281, 421, 562, 842, 14893, 22313, 29786, 44626, 118301, 236602, 6269953, 12539906]

約数ペア:

[(1, 12539906), (2, 6269953), (53, 236602), (106, 118301), (281, 44626), (421, 29786), (562, 22313), (842, 14893)]