19148904

素因数分解:

$2^3\times 3^2\times {\mathrm{265957}}^1$

素因数の和:265969

約数の個数: 24

約数和(自身を含む): 51861810

約数和(自身を除く): 32712906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 265957, 531914, 797871, 1063828, 1595742, 2127656, 2393613, 3191484, 4787226, 6382968, 9574452, 19148904]

約数ペア:

[(1, 19148904), (2, 9574452), (3, 6382968), (4, 4787226), (6, 3191484), (8, 2393613), (9, 2127656), (12, 1595742), (18, 1063828), (24, 797871), (36, 531914), (72, 265957)]