1949476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 3638880

約数和(自身を除く): 1689404

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 227, 452, 454, 908, 2147, 4294, 4313, 8588, 8626, 17252, 25651, 51302, 102604, 487369, 974738, 1949476]

約数ペア:

[(1, 1949476), (2, 974738), (4, 487369), (19, 102604), (38, 51302), (76, 25651), (113, 17252), (226, 8626), (227, 8588), (452, 4313), (454, 4294), (908, 2147)]