7242838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8287}}^1$

素因数の和:8331

約数の個数: 16

約数和(自身を含む): 11934720

約数和(自身を除く): 4691882

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 8287, 16574, 157453, 190601, 314906, 381202, 3621419, 7242838]

約数ペア:

[(1, 7242838), (2, 3621419), (19, 381202), (23, 314906), (38, 190601), (46, 157453), (437, 16574), (874, 8287)]