2012109920014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{9969923}}^1$

素因数の和:9970104

約数の個数: 32

約数和(自身を含む): 3273325447680

約数和(自身を除く): 1261215527666

約数列:

[1, 2, 19, 38, 47, 94, 113, 226, 893, 1786, 2147, 4294, 5311, 10622, 100909, 201818, 9969923, 19939846, 189428537, 378857074, 468586381, 937172762, 1126601299, 2253202598, 8903141239, 17806282478, 21405424681, 42810849362, 52950261053, 105900522106, 1006054960007, 2012109920014]

約数ペア:

[(1, 2012109920014), (2, 1006054960007), (19, 105900522106), (38, 52950261053), (47, 42810849362), (94, 21405424681), (113, 17806282478), (226, 8903141239), (893, 2253202598), (1786, 1126601299), (2147, 937172762), (4294, 468586381), (5311, 378857074), (10622, 189428537), (100909, 19939846), (201818, 9969923)]