15661779914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{58453}}^1$

素因数の和:59126

約数の個数: 32

約数和(自身を含む): 27019776960

約数和(自身を除く): 11357997046

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 641, 1282, 7051, 12179, 14102, 24358, 58453, 116906, 133969, 267938, 642983, 1110607, 1285966, 2221214, 12216677, 24433354, 37468373, 74936746, 412152103, 711899087, 824304206, 1423798174, 7830889957, 15661779914]

約数ペア:

[(1, 15661779914), (2, 7830889957), (11, 1423798174), (19, 824304206), (22, 711899087), (38, 412152103), (209, 74936746), (418, 37468373), (641, 24433354), (1282, 12216677), (7051, 2221214), (12179, 1285966), (14102, 1110607), (24358, 642983), (58453, 267938), (116906, 133969)]