19485006

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15391}}^1$

素因数の和:15607

約数の個数: 16

約数和(自身を含む): 39157248

約数和(自身を除く): 19672242

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 15391, 30782, 46173, 92346, 3247501, 6495002, 9742503, 19485006]

約数ペア:

[(1, 19485006), (2, 9742503), (3, 6495002), (6, 3247501), (211, 92346), (422, 46173), (633, 30782), (1266, 15391)]