19128858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 32

約数和(自身を含む): 46026240

約数和(自身を除く): 26897382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23971, 47942, 71913, 143826, 167797, 335594, 455449, 503391, 910898, 1006782, 1366347, 2732694, 3188143, 6376286, 9564429, 19128858]

約数ペア:

[(1, 19128858), (2, 9564429), (3, 6376286), (6, 3188143), (7, 2732694), (14, 1366347), (19, 1006782), (21, 910898), (38, 503391), (42, 455449), (57, 335594), (114, 167797), (133, 143826), (266, 71913), (399, 47942), (798, 23971)]