16530748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7393}}^1$

素因数の和:7453

約数の個数: 24

約数和(自身を含む): 31882928

約数和(自身を除く): 15352180

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7393, 14786, 29572, 96109, 192218, 317899, 384436, 635798, 1271596, 4132687, 8265374, 16530748]

約数ペア:

[(1, 16530748), (2, 8265374), (4, 4132687), (13, 1271596), (26, 635798), (43, 384436), (52, 317899), (86, 192218), (172, 96109), (559, 29572), (1118, 14786), (2236, 7393)]