12290558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 22555584

約数和(自身を除く): 10265026

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 457, 791, 914, 1582, 1921, 3199, 3842, 6398, 7769, 13447, 15538, 26894, 51641, 54383, 103282, 108766, 361487, 722974, 877897, 1755794, 6145279, 12290558]

約数ペア:

[(1, 12290558), (2, 6145279), (7, 1755794), (14, 877897), (17, 722974), (34, 361487), (113, 108766), (119, 103282), (226, 54383), (238, 51641), (457, 26894), (791, 15538), (914, 13447), (1582, 7769), (1921, 6398), (3199, 3842)]