11927926913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{2161}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 14678077440

約数和(自身を除く): 2750150527

約数列:

[1, 7, 19, 47, 133, 329, 883, 893, 2161, 6181, 6251, 15127, 16777, 41059, 41501, 101567, 117439, 287413, 290507, 710969, 788519, 1908163, 1929773, 5519633, 13357141, 13508411, 36255097, 89683661, 253785679, 627785627, 1703989559, 11927926913]

約数ペア:

[(1, 11927926913), (7, 1703989559), (19, 627785627), (47, 253785679), (133, 89683661), (329, 36255097), (883, 13508411), (893, 13357141), (2161, 5519633), (6181, 1929773), (6251, 1908163), (15127, 788519), (16777, 710969), (41059, 290507), (41501, 287413), (101567, 117439)]