12348547160

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{874543}}^1$

素因数の和:874907

約数の個数: 32

約数和(自身を含む): 27862971840

約数和(自身を除く): 15514424680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 874543, 1749086, 3498172, 4372715, 6996344, 8745430, 17490860, 34981720, 308713679, 617427358, 1234854716, 1543568395, 2469709432, 3087136790, 6174273580, 12348547160]

約数ペア:

[(1, 12348547160), (2, 6174273580), (4, 3087136790), (5, 2469709432), (8, 1543568395), (10, 1234854716), (20, 617427358), (40, 308713679), (353, 34981720), (706, 17490860), (1412, 8745430), (1765, 6996344), (2824, 4372715), (3530, 3498172), (7060, 1749086), (14120, 874543)]