23986518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 25434282

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 389, 478, 717, 778, 1167, 1434, 2334, 10277, 16727, 20554, 30831, 33454, 50181, 61662, 92971, 100362, 185942, 278913, 557826, 3997753, 7995506, 11993259, 23986518]

約数ペア:

[(1, 23986518), (2, 11993259), (3, 7995506), (6, 3997753), (43, 557826), (86, 278913), (129, 185942), (239, 100362), (258, 92971), (389, 61662), (478, 50181), (717, 33454), (778, 30831), (1167, 20554), (1434, 16727), (2334, 10277)]