19009514724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{128969}}^1$

素因数の和:129220

約数の個数: 48

約数和(自身を含む): 45240612480

約数和(自身を除く): 26231097756

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 173, 213, 284, 346, 426, 519, 692, 852, 1038, 2076, 12283, 24566, 36849, 49132, 73698, 128969, 147396, 257938, 386907, 515876, 773814, 1547628, 9156799, 18313598, 22311637, 27470397, 36627196, 44623274, 54940794, 66934911, 89246548, 109881588, 133869822, 267739644, 1584126227, 3168252454, 4752378681, 6336504908, 9504757362, 19009514724]

約数ペア:

[(1, 19009514724), (2, 9504757362), (3, 6336504908), (4, 4752378681), (6, 3168252454), (12, 1584126227), (71, 267739644), (142, 133869822), (173, 109881588), (213, 89246548), (284, 66934911), (346, 54940794), (426, 44623274), (519, 36627196), (692, 27470397), (852, 22311637), (1038, 18313598), (2076, 9156799), (12283, 1547628), (24566, 773814), (36849, 515876), (49132, 386907), (73698, 257938), (128969, 147396)]