222326866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{7109}}^1$

素因数の和:7953

約数の個数: 16

約数和(自身を含む): 351518400

約数和(自身を除く): 129191534

約数列:

[1, 2, 19, 38, 823, 1646, 7109, 14218, 15637, 31274, 135071, 270142, 5850707, 11701414, 111163433, 222326866]

約数ペア:

[(1, 222326866), (2, 111163433), (19, 11701414), (38, 5850707), (823, 270142), (1646, 135071), (7109, 31274), (14218, 15637)]