8158942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 6097058

約数列:

[1, 2, 11, 19, 22, 38, 131, 149, 209, 262, 298, 418, 1441, 1639, 2489, 2831, 2882, 3278, 4978, 5662, 19519, 27379, 31141, 39038, 54758, 62282, 214709, 370861, 429418, 741722, 4079471, 8158942]

約数ペア:

[(1, 8158942), (2, 4079471), (11, 741722), (19, 429418), (22, 370861), (38, 214709), (131, 62282), (149, 54758), (209, 39038), (262, 31141), (298, 27379), (418, 19519), (1441, 5662), (1639, 4978), (2489, 3278), (2831, 2882)]