15430516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 28365120

約数和(自身を除く): 12934604

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 937, 1874, 3748, 4117, 8234, 16468, 21551, 43102, 86204, 167723, 335446, 670892, 3857629, 7715258, 15430516]

約数ペア:

[(1, 15430516), (2, 7715258), (4, 3857629), (23, 670892), (46, 335446), (92, 167723), (179, 86204), (358, 43102), (716, 21551), (937, 16468), (1874, 8234), (3748, 4117)]