211657226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{506357}}^1$

素因数の和:506389

約数の個数: 16

約数和(自身を含む): 364577760

約数和(自身を除く): 152920534

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 506357, 1012714, 5569927, 9620783, 11139854, 19241566, 105828613, 211657226]

約数ペア:

[(1, 211657226), (2, 105828613), (11, 19241566), (19, 11139854), (22, 9620783), (38, 5569927), (209, 1012714), (418, 506357)]