12611886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6448

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 16833234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 6389, 12778, 19167, 38334, 44723, 89446, 134169, 268338, 300283, 600566, 900849, 1801698, 2101981, 4203962, 6305943, 12611886]

約数ペア:

[(1, 12611886), (2, 6305943), (3, 4203962), (6, 2101981), (7, 1801698), (14, 900849), (21, 600566), (42, 300283), (47, 268338), (94, 134169), (141, 89446), (282, 44723), (329, 38334), (658, 19167), (987, 12778), (1974, 6389)]