19783304

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{6229}}^1$

素因数の和:6632

約数の個数: 16

約数和(自身を含む): 37193100

約数和(自身を除く): 17409796

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 6229, 12458, 24916, 49832, 2472913, 4945826, 9891652, 19783304]

約数ペア:

[(1, 19783304), (2, 9891652), (4, 4945826), (8, 2472913), (397, 49832), (794, 24916), (1588, 12458), (3176, 6229)]