19613304

素因数分解:

$2^3\times 3^2\times {\mathrm{272407}}^1$

素因数の和:272419

約数の個数: 24

約数和(自身を含む): 53119560

約数和(自身を除く): 33506256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272407, 544814, 817221, 1089628, 1634442, 2179256, 2451663, 3268884, 4903326, 6537768, 9806652, 19613304]

約数ペア:

[(1, 19613304), (2, 9806652), (3, 6537768), (4, 4903326), (6, 3268884), (8, 2451663), (9, 2179256), (12, 1634442), (18, 1089628), (24, 817221), (36, 544814), (72, 272407)]